7181276290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37796191}}^1$

素因数の和:37796217

約数の個数: 16

約数和(自身を含む): 13606629120

約数和(自身を除く): 6425352830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 37796191, 75592382, 188980955, 377961910, 718127629, 1436255258, 3590638145, 7181276290]

約数ペア:

[(1, 7181276290), (2, 3590638145), (5, 1436255258), (10, 718127629), (19, 377961910), (38, 188980955), (95, 75592382), (190, 37796191)]