19045536472

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{44029}}^1$

素因数の和:44563

約数の個数: 32

約数和(自身を含む): 36060570000

約数和(自身を除く): 17015033528

約数列:

[1, 2, 4, 8, 139, 278, 389, 556, 778, 1112, 1556, 3112, 44029, 54071, 88058, 108142, 176116, 216284, 352232, 432568, 6120031, 12240062, 17127281, 24480124, 34254562, 48960248, 68509124, 137018248, 2380692059, 4761384118, 9522768236, 19045536472]

約数ペア:

[(1, 19045536472), (2, 9522768236), (4, 4761384118), (8, 2380692059), (139, 137018248), (278, 68509124), (389, 48960248), (556, 34254562), (778, 24480124), (1112, 17127281), (1556, 12240062), (3112, 6120031), (44029, 432568), (54071, 352232), (88058, 216284), (108142, 176116)]