12622460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 28425600

約数和(自身を除く): 15803140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 563, 590, 1121, 1126, 1180, 2242, 2252, 2815, 4484, 5605, 5630, 10697, 11210, 11260, 21394, 22420, 33217, 42788, 53485, 66434, 106970, 132868, 166085, 213940, 332170, 631123, 664340, 1262246, 2524492, 3155615, 6311230, 12622460]

約数ペア:

[(1, 12622460), (2, 6311230), (4, 3155615), (5, 2524492), (10, 1262246), (19, 664340), (20, 631123), (38, 332170), (59, 213940), (76, 166085), (95, 132868), (118, 106970), (190, 66434), (236, 53485), (295, 42788), (380, 33217), (563, 22420), (590, 21394), (1121, 11260), (1126, 11210), (1180, 10697), (2242, 5630), (2252, 5605), (2815, 4484)]