19468231198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1\times {\mathrm{5209}}^1$

素因数の和:9892

約数の個数: 32

約数和(自身を含む): 32476389120

約数和(自身を除く): 13008157922

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4637, 5209, 9274, 10418, 60281, 67717, 120562, 135434, 143747, 161479, 287494, 322958, 1868711, 2099227, 3737422, 4198454, 24154133, 48308266, 314003729, 628007458, 748778123, 1497556246, 9734115599, 19468231198]

約数ペア:

[(1, 19468231198), (2, 9734115599), (13, 1497556246), (26, 748778123), (31, 628007458), (62, 314003729), (403, 48308266), (806, 24154133), (4637, 4198454), (5209, 3737422), (9274, 2099227), (10418, 1868711), (60281, 322958), (67717, 287494), (120562, 161479), (135434, 143747)]