21121032

素因数分解:

$2^3\times 3^1\times {\mathrm{880043}}^1$

素因数の和:880052

約数の個数: 16

約数和(自身を含む): 52802640

約数和(自身を除く): 31681608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 880043, 1760086, 2640129, 3520172, 5280258, 7040344, 10560516, 21121032]

約数ペア:

[(1, 21121032), (2, 10560516), (3, 7040344), (4, 5280258), (6, 3520172), (8, 2640129), (12, 1760086), (24, 880043)]