19262736

素因数分解:

$2^4\times 3^2\times {\mathrm{133769}}^1$

素因数の和:133783

約数の個数: 30

約数和(自身を含む): 53909310

約数和(自身を除く): 34646574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133769, 267538, 401307, 535076, 802614, 1070152, 1203921, 1605228, 2140304, 2407842, 3210456, 4815684, 6420912, 9631368, 19262736]

約数ペア:

[(1, 19262736), (2, 9631368), (3, 6420912), (4, 4815684), (6, 3210456), (8, 2407842), (9, 2140304), (12, 1605228), (16, 1203921), (18, 1070152), (24, 802614), (36, 535076), (48, 401307), (72, 267538), (144, 133769)]