15655292

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 28376880

約数和(自身を除く): 12721588

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 761, 1522, 3044, 5143, 10286, 20572, 28157, 56314, 105779, 112628, 211558, 423116, 3913823, 7827646, 15655292]

約数ペア:

[(1, 15655292), (2, 7827646), (4, 3913823), (37, 423116), (74, 211558), (139, 112628), (148, 105779), (278, 56314), (556, 28157), (761, 20572), (1522, 10286), (3044, 5143)]