22139078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 14874682

約数列:

[1, 2, 13, 26, 67, 71, 134, 142, 179, 358, 871, 923, 1742, 1846, 2327, 4654, 4757, 9514, 11993, 12709, 23986, 25418, 61841, 123682, 155909, 165217, 311818, 330434, 851503, 1703006, 11069539, 22139078]

約数ペア:

[(1, 22139078), (2, 11069539), (13, 1703006), (26, 851503), (67, 330434), (71, 311818), (134, 165217), (142, 155909), (179, 123682), (358, 61841), (871, 25418), (923, 23986), (1742, 12709), (1846, 11993), (2327, 9514), (4654, 4757)]