105881908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{126653}}^1$

素因数の和:126687

約数の個数: 24

約数和(自身を含む): 212778720

約数和(自身を除く): 106896812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 126653, 253306, 506612, 1393183, 2406407, 2786366, 4812814, 5572732, 9625628, 26470477, 52940954, 105881908]

約数ペア:

[(1, 105881908), (2, 52940954), (4, 26470477), (11, 9625628), (19, 5572732), (22, 4812814), (38, 2786366), (44, 2406407), (76, 1393183), (209, 506612), (418, 253306), (836, 126653)]