2023538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1570702

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 103, 206, 209, 418, 517, 893, 1034, 1133, 1786, 1957, 2266, 3914, 4841, 9682, 9823, 19646, 21527, 43054, 53251, 91979, 106502, 183958, 1011769, 2023538]

約数ペア:

[(1, 2023538), (2, 1011769), (11, 183958), (19, 106502), (22, 91979), (38, 53251), (47, 43054), (94, 21527), (103, 19646), (206, 9823), (209, 9682), (418, 4841), (517, 3914), (893, 2266), (1034, 1957), (1133, 1786)]