15219821696

素因数分解:

$2^7\times {\mathrm{953}}^1\times {\mathrm{124769}}^1$

素因数の和:125736

約数の個数: 32

約数和(自身を含む): 30352797900

約数和(自身を除く): 15132976204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 953, 1906, 3812, 7624, 15248, 30496, 60992, 121984, 124769, 249538, 499076, 998152, 1996304, 3992608, 7985216, 15970432, 118904857, 237809714, 475619428, 951238856, 1902477712, 3804955424, 7609910848, 15219821696]

約数ペア:

[(1, 15219821696), (2, 7609910848), (4, 3804955424), (8, 1902477712), (16, 951238856), (32, 475619428), (64, 237809714), (128, 118904857), (953, 15970432), (1906, 7985216), (3812, 3992608), (7624, 1996304), (15248, 998152), (30496, 499076), (60992, 249538), (121984, 124769)]