19469696

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 39845280

約数和(自身を除く): 20375584

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4111, 4736, 8222, 16444, 32888, 65776, 131552, 152107, 263104, 304214, 526208, 608428, 1216856, 2433712, 4867424, 9734848, 19469696]

約数ペア:

[(1, 19469696), (2, 9734848), (4, 4867424), (8, 2433712), (16, 1216856), (32, 608428), (37, 526208), (64, 304214), (74, 263104), (128, 152107), (148, 131552), (296, 65776), (592, 32888), (1184, 16444), (2368, 8222), (4111, 4736)]