19843062335

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{2267}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 24820992000

約数和(自身を除く): 4977929665

約数列:

[1, 5, 31, 149, 155, 379, 745, 1895, 2267, 4619, 11335, 11749, 23095, 56471, 58745, 70277, 282355, 337783, 351385, 859193, 1688915, 1750601, 4295965, 8753005, 10471273, 26634983, 52356365, 128019757, 133174915, 640098785, 3968612467, 19843062335]

約数ペア:

[(1, 19843062335), (5, 3968612467), (31, 640098785), (149, 133174915), (155, 128019757), (379, 52356365), (745, 26634983), (1895, 10471273), (2267, 8753005), (4619, 4295965), (11335, 1750601), (11749, 1688915), (23095, 859193), (56471, 351385), (58745, 337783), (70277, 282355)]