22891678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4467

約数の個数: 16

約数和(自身を含む): 35770464

約数和(自身を除く): 12878786

約数列:

[1, 2, 37, 71, 74, 142, 2627, 4357, 5254, 8714, 161209, 309347, 322418, 618694, 11445839, 22891678]

約数ペア:

[(1, 22891678), (2, 11445839), (37, 618694), (71, 322418), (74, 309347), (142, 161209), (2627, 8714), (4357, 5254)]