19670210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 40988160

約数和(自身を除く): 21317950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 3557, 5530, 7114, 17785, 24899, 35570, 49798, 124495, 248990, 281003, 562006, 1405015, 1967021, 2810030, 3934042, 9835105, 19670210]

約数ペア:

[(1, 19670210), (2, 9835105), (5, 3934042), (7, 2810030), (10, 1967021), (14, 1405015), (35, 562006), (70, 281003), (79, 248990), (158, 124495), (395, 49798), (553, 35570), (790, 24899), (1106, 17785), (2765, 7114), (3557, 5530)]