11500890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20177}}^1$

素因数の和:20206

約数の個数: 32

約数和(自身を含む): 29056320

約数和(自身を除く): 17555430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 20177, 40354, 60531, 100885, 121062, 201770, 302655, 383363, 605310, 766726, 1150089, 1916815, 2300178, 3833630, 5750445, 11500890]

約数ペア:

[(1, 11500890), (2, 5750445), (3, 3833630), (5, 2300178), (6, 1916815), (10, 1150089), (15, 766726), (19, 605310), (30, 383363), (38, 302655), (57, 201770), (95, 121062), (114, 100885), (190, 60531), (285, 40354), (570, 20177)]