14992940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8423}}^1$

素因数の和:8521

約数の個数: 24

約数和(自身を含む): 31842720

約数和(自身を除く): 16849780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 8423, 16846, 33692, 42115, 84230, 168460, 749647, 1499294, 2998588, 3748235, 7496470, 14992940]

約数ペア:

[(1, 14992940), (2, 7496470), (4, 3748235), (5, 2998588), (10, 1499294), (20, 749647), (89, 168460), (178, 84230), (356, 42115), (445, 33692), (890, 16846), (1780, 8423)]