30943198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108193}}^1$

素因数の和:108219

約数の個数: 16

約数和(自身を含む): 54529776

約数和(自身を除く): 23586578

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 108193, 216386, 1190123, 1406509, 2380246, 2813018, 15471599, 30943198]

約数ペア:

[(1, 30943198), (2, 15471599), (11, 2813018), (13, 2380246), (22, 1406509), (26, 1190123), (143, 216386), (286, 108193)]