1968238270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4187741}}^1$

素因数の和:4187795

約数の個数: 16

約数和(自身を含む): 3618209088

約数和(自身を除く): 1649970818

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4187741, 8375482, 20938705, 41877410, 196823827, 393647654, 984119135, 1968238270]

約数ペア:

[(1, 1968238270), (2, 984119135), (5, 393647654), (10, 196823827), (47, 41877410), (94, 20938705), (235, 8375482), (470, 4187741)]