12969208

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2293}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 28078560

約数和(自身を除く): 15109352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2293, 2828, 4586, 5656, 9172, 16051, 18344, 32102, 64204, 128408, 231593, 463186, 926372, 1621151, 1852744, 3242302, 6484604, 12969208]

約数ペア:

[(1, 12969208), (2, 6484604), (4, 3242302), (7, 1852744), (8, 1621151), (14, 926372), (28, 463186), (56, 231593), (101, 128408), (202, 64204), (404, 32102), (707, 18344), (808, 16051), (1414, 9172), (2293, 5656), (2828, 4586)]