9898544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32561}}^1$

素因数の和:32588

約数の個数: 20

約数和(自身を含む): 20188440

約数和(自身を除く): 10289896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32561, 65122, 130244, 260488, 520976, 618659, 1237318, 2474636, 4949272, 9898544]

約数ペア:

[(1, 9898544), (2, 4949272), (4, 2474636), (8, 1237318), (16, 618659), (19, 520976), (38, 260488), (76, 130244), (152, 65122), (304, 32561)]