14971420

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4327}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 31629024

約数和(自身を除く): 16657604

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4327, 8654, 17308, 21635, 43270, 86540, 748571, 1497142, 2994284, 3742855, 7485710, 14971420]

約数ペア:

[(1, 14971420), (2, 7485710), (4, 3742855), (5, 2994284), (10, 1497142), (20, 748571), (173, 86540), (346, 43270), (692, 21635), (865, 17308), (1730, 8654), (3460, 4327)]