19150712

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 41217120

約数和(自身を除く): 22066408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1217, 1967, 2248, 2434, 3934, 4868, 7868, 8519, 9736, 15736, 17038, 34076, 68152, 341977, 683954, 1367908, 2393839, 2735816, 4787678, 9575356, 19150712]

約数ペア:

[(1, 19150712), (2, 9575356), (4, 4787678), (7, 2735816), (8, 2393839), (14, 1367908), (28, 683954), (56, 341977), (281, 68152), (562, 34076), (1124, 17038), (1217, 15736), (1967, 9736), (2248, 8519), (2434, 7868), (3934, 4868)]