15390386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 10736974

約数列:

[1, 2, 11, 22, 59, 71, 118, 142, 167, 334, 649, 781, 1298, 1562, 1837, 3674, 4189, 8378, 9853, 11857, 19706, 23714, 46079, 92158, 108383, 130427, 216766, 260854, 699563, 1399126, 7695193, 15390386]

約数ペア:

[(1, 15390386), (2, 7695193), (11, 1399126), (22, 699563), (59, 260854), (71, 216766), (118, 130427), (142, 108383), (167, 92158), (334, 46079), (649, 23714), (781, 19706), (1298, 11857), (1562, 9853), (1837, 8378), (3674, 4189)]