19842864

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{4093}}^1$

素因数の和:4205

約数の個数: 40

約数和(自身を含む): 51780912

約数和(自身を除く): 31938048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4093, 4848, 8186, 12279, 16372, 24558, 32744, 49116, 65488, 98232, 196464, 413393, 826786, 1240179, 1653572, 2480358, 3307144, 4960716, 6614288, 9921432, 19842864]

約数ペア:

[(1, 19842864), (2, 9921432), (3, 6614288), (4, 4960716), (6, 3307144), (8, 2480358), (12, 1653572), (16, 1240179), (24, 826786), (48, 413393), (101, 196464), (202, 98232), (303, 65488), (404, 49116), (606, 32744), (808, 24558), (1212, 16372), (1616, 12279), (2424, 8186), (4093, 4848)]