43398638

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{1103}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 66134016

約数和(自身を除く): 22735378

約数列:

[1, 2, 103, 191, 206, 382, 1103, 2206, 19673, 39346, 113609, 210673, 227218, 421346, 21699319, 43398638]

約数ペア:

[(1, 43398638), (2, 21699319), (103, 421346), (191, 227218), (206, 210673), (382, 113609), (1103, 39346), (2206, 19673)]