19464832

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{3709}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 39734100

約数和(自身を除く): 20269268

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 3709, 5248, 7418, 14836, 29672, 59344, 118688, 152069, 237376, 304138, 474752, 608276, 1216552, 2433104, 4866208, 9732416, 19464832]

約数ペア:

[(1, 19464832), (2, 9732416), (4, 4866208), (8, 2433104), (16, 1216552), (32, 608276), (41, 474752), (64, 304138), (82, 237376), (128, 152069), (164, 118688), (328, 59344), (656, 29672), (1312, 14836), (2624, 7418), (3709, 5248)]