19584748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1609}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 36514800

約数和(自身を除く): 16930052

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 1609, 3043, 3218, 6086, 6436, 12172, 27353, 54706, 109412, 288011, 576022, 1152044, 4896187, 9792374, 19584748]

約数ペア:

[(1, 19584748), (2, 9792374), (4, 4896187), (17, 1152044), (34, 576022), (68, 288011), (179, 109412), (358, 54706), (716, 27353), (1609, 12172), (3043, 6436), (3218, 6086)]