19088130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14797}}^1$

素因数の和:14850

約数の個数: 32

約数和(自身を含む): 46880064

約数和(自身を除く): 27791934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14797, 29594, 44391, 73985, 88782, 147970, 221955, 443910, 636271, 1272542, 1908813, 3181355, 3817626, 6362710, 9544065, 19088130]

約数ペア:

[(1, 19088130), (2, 9544065), (3, 6362710), (5, 3817626), (6, 3181355), (10, 1908813), (15, 1272542), (30, 636271), (43, 443910), (86, 221955), (129, 147970), (215, 88782), (258, 73985), (430, 44391), (645, 29594), (1290, 14797)]