19672416

素因数分解:

$2^5\times 3^3\times {\mathrm{22769}}^1$

素因数の和:22788

約数の個数: 48

約数和(自身を含む): 57380400

約数和(自身を除く): 37707984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22769, 45538, 68307, 91076, 136614, 182152, 204921, 273228, 364304, 409842, 546456, 614763, 728608, 819684, 1092912, 1229526, 1639368, 2185824, 2459052, 3278736, 4918104, 6557472, 9836208, 19672416]

約数ペア:

[(1, 19672416), (2, 9836208), (3, 6557472), (4, 4918104), (6, 3278736), (8, 2459052), (9, 2185824), (12, 1639368), (16, 1229526), (18, 1092912), (24, 819684), (27, 728608), (32, 614763), (36, 546456), (48, 409842), (54, 364304), (72, 273228), (96, 204921), (108, 182152), (144, 136614), (216, 91076), (288, 68307), (432, 45538), (864, 22769)]