22021991

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 23639040

約数和(自身を除く): 1617049

約数列:

[1, 29, 47, 107, 151, 1363, 3103, 4379, 5029, 7097, 16157, 145841, 205813, 468553, 759379, 22021991]

約数ペア:

[(1, 22021991), (29, 759379), (47, 468553), (107, 205813), (151, 145841), (1363, 16157), (3103, 7097), (4379, 5029)]