15404984

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 17772616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1151, 1673, 1912, 2302, 3346, 4604, 6692, 8057, 9208, 13384, 16114, 32228, 64456, 275089, 550178, 1100356, 1925623, 2200712, 3851246, 7702492, 15404984]

約数ペア:

[(1, 15404984), (2, 7702492), (4, 3851246), (7, 2200712), (8, 1925623), (14, 1100356), (28, 550178), (56, 275089), (239, 64456), (478, 32228), (956, 16114), (1151, 13384), (1673, 9208), (1912, 8057), (2302, 6692), (3346, 4604)]