1900474411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{21599}}^1$

素因数の和:22050

約数の個数: 16

約数和(自身を含む): 2187648000

約数和(自身を除く): 287173589

約数列:

[1, 11, 19, 209, 421, 4631, 7999, 21599, 87989, 237589, 410381, 4514191, 9093179, 100024969, 172770401, 1900474411]

約数ペア:

[(1, 1900474411), (11, 172770401), (19, 100024969), (209, 9093179), (421, 4514191), (4631, 410381), (7999, 237589), (21599, 87989)]