23388690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59971}}^1$

素因数の和:59994

約数の個数: 32

約数和(自身を含む): 60451776

約数和(自身を除く): 37063086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 59971, 119942, 179913, 299855, 359826, 599710, 779623, 899565, 1559246, 1799130, 2338869, 3898115, 4677738, 7796230, 11694345, 23388690]

約数ペア:

[(1, 23388690), (2, 11694345), (3, 7796230), (5, 4677738), (6, 3898115), (10, 2338869), (13, 1799130), (15, 1559246), (26, 899565), (30, 779623), (39, 599710), (65, 359826), (78, 299855), (130, 179913), (195, 119942), (390, 59971)]