11973210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{399107}}^1$

素因数の和:399117

約数の個数: 16

約数和(自身を含む): 28735776

約数和(自身を除く): 16762566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 399107, 798214, 1197321, 1995535, 2394642, 3991070, 5986605, 11973210]

約数ペア:

[(1, 11973210), (2, 5986605), (3, 3991070), (5, 2394642), (6, 1995535), (10, 1197321), (15, 798214), (30, 399107)]