13157556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 19017804

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 569, 1138, 1707, 1927, 2276, 3414, 3854, 5781, 6828, 7708, 11562, 23124, 23329, 26743, 46658, 53486, 69987, 80229, 93316, 106972, 139974, 160458, 279948, 320916, 1096463, 2192926, 3289389, 4385852, 6578778, 13157556]

約数ペア:

[(1, 13157556), (2, 6578778), (3, 4385852), (4, 3289389), (6, 2192926), (12, 1096463), (41, 320916), (47, 279948), (82, 160458), (94, 139974), (123, 106972), (141, 93316), (164, 80229), (188, 69987), (246, 53486), (282, 46658), (492, 26743), (564, 23329), (569, 23124), (1138, 11562), (1707, 7708), (1927, 6828), (2276, 5781), (3414, 3854)]