19642344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 34063896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1553, 1581, 2108, 3106, 3162, 4216, 4659, 6212, 6324, 9318, 12424, 12648, 18636, 26401, 37272, 48143, 52802, 79203, 96286, 105604, 144429, 158406, 192572, 211208, 288858, 316812, 385144, 577716, 633624, 818431, 1155432, 1636862, 2455293, 3273724, 4910586, 6547448, 9821172, 19642344]

約数ペア:

[(1, 19642344), (2, 9821172), (3, 6547448), (4, 4910586), (6, 3273724), (8, 2455293), (12, 1636862), (17, 1155432), (24, 818431), (31, 633624), (34, 577716), (51, 385144), (62, 316812), (68, 288858), (93, 211208), (102, 192572), (124, 158406), (136, 144429), (186, 105604), (204, 96286), (248, 79203), (372, 52802), (408, 48143), (527, 37272), (744, 26401), (1054, 18636), (1553, 12648), (1581, 12424), (2108, 9318), (3106, 6324), (3162, 6212), (4216, 4659)]