19628832

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 52792992

約数和(自身を除く): 33164160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4987, 9974, 14961, 19948, 29922, 39896, 59844, 79792, 119688, 159584, 204467, 239376, 408934, 478752, 613401, 817868, 1226802, 1635736, 2453604, 3271472, 4907208, 6542944, 9814416, 19628832]

約数ペア:

[(1, 19628832), (2, 9814416), (3, 6542944), (4, 4907208), (6, 3271472), (8, 2453604), (12, 1635736), (16, 1226802), (24, 817868), (32, 613401), (41, 478752), (48, 408934), (82, 239376), (96, 204467), (123, 159584), (164, 119688), (246, 79792), (328, 59844), (492, 39896), (656, 29922), (984, 19948), (1312, 14961), (1968, 9974), (3936, 4987)]