15309704

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 29429400

約数和(自身を除く): 14119696

約数列:

[1, 2, 4, 8, 97, 109, 181, 194, 218, 362, 388, 436, 724, 776, 872, 1448, 10573, 17557, 19729, 21146, 35114, 39458, 42292, 70228, 78916, 84584, 140456, 157832, 1913713, 3827426, 7654852, 15309704]

約数ペア:

[(1, 15309704), (2, 7654852), (4, 3827426), (8, 1913713), (97, 157832), (109, 140456), (181, 84584), (194, 78916), (218, 70228), (362, 42292), (388, 39458), (436, 35114), (724, 21146), (776, 19729), (872, 17557), (1448, 10573)]