19649138624

素因数分解:

$2^6\times {\mathrm{307017791}}^1$

素因数の和:307017803

約数の個数: 14

約数和(自身を含む): 38991259584

約数和(自身を除く): 19342120960

約数列:

[1, 2, 4, 8, 16, 32, 64, 307017791, 614035582, 1228071164, 2456142328, 4912284656, 9824569312, 19649138624]

約数ペア:

[(1, 19649138624), (2, 9824569312), (4, 4912284656), (8, 2456142328), (16, 1228071164), (32, 614035582), (64, 307017791)]