21264662

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 32598720

約数和(自身を除く): 11334058

約数列:

[1, 2, 59, 118, 307, 587, 614, 1174, 18113, 34633, 36226, 69266, 180209, 360418, 10632331, 21264662]

約数ペア:

[(1, 21264662), (2, 10632331), (59, 360418), (118, 180209), (307, 69266), (587, 36226), (614, 34633), (1174, 18113)]