16654730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^2$

素因数の和:650

約数の個数: 24

約数和(自身を含む): 31843692

約数和(自身を除く): 15188962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 1565, 3130, 5321, 10642, 26605, 53210, 97969, 195938, 489845, 979690, 1665473, 3330946, 8327365, 16654730]

約数ペア:

[(1, 16654730), (2, 8327365), (5, 3330946), (10, 1665473), (17, 979690), (34, 489845), (85, 195938), (170, 97969), (313, 53210), (626, 26605), (1565, 10642), (3130, 5321)]