19158889473

素因数分解:

$3^3\times {\mathrm{11299}}^1\times {\mathrm{62801}}^1$

素因数の和:74109

約数の個数: 16

約数和(自身を含む): 28386504000

約数和(自身を除く): 9227614527

約数列:

[1, 3, 9, 27, 11299, 33897, 62801, 101691, 188403, 305073, 565209, 1695627, 709588499, 2128765497, 6386296491, 19158889473]

約数ペア:

[(1, 19158889473), (3, 6386296491), (9, 2128765497), (27, 709588499), (11299, 1695627), (33897, 565209), (62801, 305073), (101691, 188403)]