1901962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 16

約数和(自身を含む): 3006720

約数和(自身を除く): 1104758

約数列:

[1, 2, 23, 46, 173, 239, 346, 478, 3979, 5497, 7958, 10994, 41347, 82694, 950981, 1901962]

約数ペア:

[(1, 1901962), (2, 950981), (23, 82694), (46, 41347), (173, 10994), (239, 7958), (346, 5497), (478, 3979)]