16874516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 30627240

約数和(自身を除く): 13752724

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 1009, 2018, 4036, 4181, 8362, 16724, 37333, 74666, 114017, 149332, 228034, 456068, 4218629, 8437258, 16874516]

約数ペア:

[(1, 16874516), (2, 8437258), (4, 4218629), (37, 456068), (74, 228034), (113, 149332), (148, 114017), (226, 74666), (452, 37333), (1009, 16724), (2018, 8362), (4036, 4181)]