18818937602

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1\times {\mathrm{123259}}^1$

素因数の和:124145

約数の個数: 16

約数和(自身を含む): 28555890720

約数和(自身を除く): 9736953118

約数列:

[1, 2, 97, 194, 787, 1574, 76339, 123259, 152678, 246518, 11956123, 23912246, 97004833, 194009666, 9409468801, 18818937602]

約数ペア:

[(1, 18818937602), (2, 9409468801), (97, 194009666), (194, 97004833), (787, 23912246), (1574, 11956123), (76339, 246518), (123259, 152678)]