19507914

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23059}}^1$

素因数の和:23114

約数の個数: 24

約数和(自身を含む): 43168320

約数和(自身を除く): 23660406

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23059, 46118, 69177, 138354, 207531, 415062, 1083773, 2167546, 3251319, 6502638, 9753957, 19507914]

約数ペア:

[(1, 19507914), (2, 9753957), (3, 6502638), (6, 3251319), (9, 2167546), (18, 1083773), (47, 415062), (94, 207531), (141, 138354), (282, 69177), (423, 46118), (846, 23059)]