40899818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5101}}^1$

素因数の和:5333

約数の個数: 16

約数和(自身を含む): 64897440

約数和(自身を除く): 23997622

約数列:

[1, 2, 19, 38, 211, 422, 4009, 5101, 8018, 10202, 96919, 193838, 1076311, 2152622, 20449909, 40899818]

約数ペア:

[(1, 40899818), (2, 20449909), (19, 2152622), (38, 1076311), (211, 193838), (422, 96919), (4009, 10202), (5101, 8018)]