21091103234

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{582209}}^1$

素因数の和:582577

約数の個数: 16

約数和(自身を含む): 32277722400

約数和(自身を除く): 11186619166

約数列:

[1, 2, 59, 118, 307, 614, 18113, 36226, 582209, 1164418, 34350331, 68700662, 178738163, 357476326, 10545551617, 21091103234]

約数ペア:

[(1, 21091103234), (2, 10545551617), (59, 357476326), (118, 178738163), (307, 68700662), (614, 34350331), (18113, 1164418), (36226, 582209)]