16142426

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 24657480

約数和(自身を除く): 8515054

約数列:

[1, 2, 101, 157, 202, 314, 509, 1018, 15857, 31714, 51409, 79913, 102818, 159826, 8071213, 16142426]

約数ペア:

[(1, 16142426), (2, 8071213), (101, 159826), (157, 102818), (202, 79913), (314, 51409), (509, 31714), (1018, 15857)]