15530966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 26355456

約数和(自身を除く): 10824490

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 163, 326, 671, 781, 1342, 1562, 1793, 3586, 4331, 8662, 9943, 11573, 19886, 23146, 47641, 95282, 109373, 127303, 218746, 254606, 705953, 1411906, 7765483, 15530966]

約数ペア:

[(1, 15530966), (2, 7765483), (11, 1411906), (22, 705953), (61, 254606), (71, 218746), (122, 127303), (142, 109373), (163, 95282), (326, 47641), (671, 23146), (781, 19886), (1342, 11573), (1562, 9943), (1793, 8662), (3586, 4331)]