1946373790

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{988007}}^1$

素因数の和:988211

約数の個数: 16

約数和(自身を含む): 3521260512

約数和(自身を除く): 1574886722

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 988007, 1976014, 4940035, 9880070, 194637379, 389274758, 973186895, 1946373790]

約数ペア:

[(1, 1946373790), (2, 973186895), (5, 389274758), (10, 194637379), (197, 9880070), (394, 4940035), (985, 1976014), (1970, 988007)]