13297420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 28554624

約数和(自身を除く): 15257204

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 191, 236, 295, 382, 590, 764, 955, 1180, 1910, 3481, 3820, 6962, 11269, 13924, 17405, 22538, 34810, 45076, 56345, 69620, 112690, 225380, 664871, 1329742, 2659484, 3324355, 6648710, 13297420]

約数ペア:

[(1, 13297420), (2, 6648710), (4, 3324355), (5, 2659484), (10, 1329742), (20, 664871), (59, 225380), (118, 112690), (191, 69620), (236, 56345), (295, 45076), (382, 34810), (590, 22538), (764, 17405), (955, 13924), (1180, 11269), (1910, 6962), (3481, 3820)]