15553665946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1559}}^1$

素因数の和:1820

約数の個数: 96

約数和(自身を含む): 30116136960

約数和(自身を除く): 14562471014

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 191, 287, 382, 533, 574, 637, 1066, 1274, 1337, 1559, 2009, 2483, 2674, 3118, 3731, 4018, 4966, 7462, 7831, 9359, 10913, 15662, 17381, 18718, 20267, 21826, 26117, 34762, 40534, 52234, 54817, 63919, 76391, 101803, 109634, 121667, 127838, 141869, 152782, 203606, 243334, 283738, 297769, 383719, 447433, 595538, 712621, 767438, 830947, 894866, 993083, 1425242, 1661894, 1986166, 2084383, 3132031, 3870997, 4168766, 4988347, 5816629, 6264062, 7741994, 9976694, 11633258, 12208529, 14590681, 24417058, 27096979, 29181362, 40716403, 54193958, 81432806, 85459703, 158710877, 170919406, 189678853, 317421754, 379357706, 598217921, 1110976139, 1196435842, 2221952278, 7776832973, 15553665946]

約数ペア:

[(1, 15553665946), (2, 7776832973), (7, 2221952278), (13, 1196435842), (14, 1110976139), (26, 598217921), (41, 379357706), (49, 317421754), (82, 189678853), (91, 170919406), (98, 158710877), (182, 85459703), (191, 81432806), (287, 54193958), (382, 40716403), (533, 29181362), (574, 27096979), (637, 24417058), (1066, 14590681), (1274, 12208529), (1337, 11633258), (1559, 9976694), (2009, 7741994), (2483, 6264062), (2674, 5816629), (3118, 4988347), (3731, 4168766), (4018, 3870997), (4966, 3132031), (7462, 2084383), (7831, 1986166), (9359, 1661894), (10913, 1425242), (15662, 993083), (17381, 894866), (18718, 830947), (20267, 767438), (21826, 712621), (26117, 595538), (34762, 447433), (40534, 383719), (52234, 297769), (54817, 283738), (63919, 243334), (76391, 203606), (101803, 152782), (109634, 141869), (121667, 127838)]