12372787

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 15083712

約数和(自身を除く): 2710925

約数列:

[1, 7, 17, 119, 173, 601, 1211, 2941, 4207, 10217, 20587, 71519, 103973, 727811, 1767541, 12372787]

約数ペア:

[(1, 12372787), (7, 1767541), (17, 727811), (119, 103973), (173, 71519), (601, 20587), (1211, 10217), (2941, 4207)]