19638058

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4314

約数の個数: 24

約数和(自身を含む): 34090560

約数和(自身を除く): 14452502

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4271, 4598, 8542, 46981, 81149, 93962, 162298, 516791, 892639, 1033582, 1785278, 9819029, 19638058]

約数ペア:

[(1, 19638058), (2, 9819029), (11, 1785278), (19, 1033582), (22, 892639), (38, 516791), (121, 162298), (209, 93962), (242, 81149), (418, 46981), (2299, 8542), (4271, 4598)]