1627899632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5354933}}^1$

素因数の和:5354960

約数の個数: 20

約数和(自身を含む): 3320059080

約数和(自身を除く): 1692159448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5354933, 10709866, 21419732, 42839464, 85678928, 101743727, 203487454, 406974908, 813949816, 1627899632]

約数ペア:

[(1, 1627899632), (2, 813949816), (4, 406974908), (8, 203487454), (16, 101743727), (19, 85678928), (38, 42839464), (76, 21419732), (152, 10709866), (304, 5354933)]