19738524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9733}}^1$

素因数の和:9766

約数の個数: 36

約数和(自身を含む): 49877016

約数和(自身を除く): 30138492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9733, 19466, 29199, 38932, 58398, 116796, 126529, 253058, 379587, 506116, 759174, 1518348, 1644877, 3289754, 4934631, 6579508, 9869262, 19738524]

約数ペア:

[(1, 19738524), (2, 9869262), (3, 6579508), (4, 4934631), (6, 3289754), (12, 1644877), (13, 1518348), (26, 759174), (39, 506116), (52, 379587), (78, 253058), (156, 126529), (169, 116796), (338, 58398), (507, 38932), (676, 29199), (1014, 19466), (2028, 9733)]