15121018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6673}}^1$

素因数の和:6789

約数の個数: 16

約数和(自身を含む): 24987456

約数和(自身を除く): 9866438

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 6673, 13346, 73403, 146806, 687319, 1374638, 7560509, 15121018]

約数ペア:

[(1, 15121018), (2, 7560509), (11, 1374638), (22, 687319), (103, 146806), (206, 73403), (1133, 13346), (2266, 6673)]