19049524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9901}}^1$

素因数の和:9955

約数の個数: 24

約数和(自身を含む): 36875048

約数和(自身を除く): 17825524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9901, 19802, 39604, 128713, 257426, 366337, 514852, 732674, 1465348, 4762381, 9524762, 19049524]

約数ペア:

[(1, 19049524), (2, 9524762), (4, 4762381), (13, 1465348), (26, 732674), (37, 514852), (52, 366337), (74, 257426), (148, 128713), (481, 39604), (962, 19802), (1924, 9901)]