15190276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 27492696

約数和(自身を除く): 12302420

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 521, 788, 1042, 2084, 7289, 14578, 19277, 29156, 38554, 77108, 102637, 205274, 410548, 3797569, 7595138, 15190276]

約数ペア:

[(1, 15190276), (2, 7595138), (4, 3797569), (37, 410548), (74, 205274), (148, 102637), (197, 77108), (394, 38554), (521, 29156), (788, 19277), (1042, 14578), (2084, 7289)]