2219734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 3660480

約数和(自身を除く): 1440746

約数列:

[1, 2, 11, 22, 163, 326, 619, 1238, 1793, 3586, 6809, 13618, 100897, 201794, 1109867, 2219734]

約数ペア:

[(1, 2219734), (2, 1109867), (11, 201794), (22, 100897), (163, 13618), (326, 6809), (619, 3586), (1238, 1793)]