42805708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51203}}^1$

素因数の和:51237

約数の個数: 24

約数和(自身を含む): 86022720

約数和(自身を除く): 43217012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 51203, 102406, 204812, 563233, 972857, 1126466, 1945714, 2252932, 3891428, 10701427, 21402854, 42805708]

約数ペア:

[(1, 42805708), (2, 21402854), (4, 10701427), (11, 3891428), (19, 2252932), (22, 1945714), (38, 1126466), (44, 972857), (76, 563233), (209, 204812), (418, 102406), (836, 51203)]