19667526

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 20975034

約数列:

[1, 2, 3, 6, 47, 94, 97, 141, 194, 282, 291, 582, 719, 1438, 2157, 4314, 4559, 9118, 13677, 27354, 33793, 67586, 69743, 101379, 139486, 202758, 209229, 418458, 3277921, 6555842, 9833763, 19667526]

約数ペア:

[(1, 19667526), (2, 9833763), (3, 6555842), (6, 3277921), (47, 418458), (94, 209229), (97, 202758), (141, 139486), (194, 101379), (282, 69743), (291, 67586), (582, 33793), (719, 27354), (1438, 13677), (2157, 9118), (4314, 4559)]