15670364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 14811556

約数列:

[1, 2, 4, 19, 38, 41, 47, 76, 82, 94, 107, 164, 188, 214, 428, 779, 893, 1558, 1786, 1927, 2033, 3116, 3572, 3854, 4066, 4387, 5029, 7708, 8132, 8774, 10058, 17548, 20116, 36613, 73226, 83353, 95551, 146452, 166706, 191102, 206189, 333412, 382204, 412378, 824756, 3917591, 7835182, 15670364]

約数ペア:

[(1, 15670364), (2, 7835182), (4, 3917591), (19, 824756), (38, 412378), (41, 382204), (47, 333412), (76, 206189), (82, 191102), (94, 166706), (107, 146452), (164, 95551), (188, 83353), (214, 73226), (428, 36613), (779, 20116), (893, 17548), (1558, 10058), (1786, 8774), (1927, 8132), (2033, 7708), (3116, 5029), (3572, 4387), (3854, 4066)]