38174734

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2212

約数の個数: 24

約数和(自身を含む): 63205272

約数和(自身を除く): 25030538

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 2131, 4262, 8957, 17914, 27703, 55406, 112943, 225886, 360139, 720278, 1468259, 2936518, 19087367, 38174734]

約数ペア:

[(1, 38174734), (2, 19087367), (13, 2936518), (26, 1468259), (53, 720278), (106, 360139), (169, 225886), (338, 112943), (689, 55406), (1378, 27703), (2131, 17914), (4262, 8957)]