12764206

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 24648624

約数和(自身を除く): 11884418

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 233, 301, 466, 559, 602, 637, 1118, 1274, 1631, 2107, 3029, 3262, 3913, 4214, 6058, 7826, 10019, 11417, 20038, 21203, 22834, 27391, 42406, 54782, 70133, 130247, 140266, 148421, 260494, 296842, 490931, 911729, 981862, 1823458, 6382103, 12764206]

約数ペア:

[(1, 12764206), (2, 6382103), (7, 1823458), (13, 981862), (14, 911729), (26, 490931), (43, 296842), (49, 260494), (86, 148421), (91, 140266), (98, 130247), (182, 70133), (233, 54782), (301, 42406), (466, 27391), (559, 22834), (602, 21203), (637, 20038), (1118, 11417), (1274, 10019), (1631, 7826), (2107, 6058), (3029, 4214), (3262, 3913)]