102820894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{245983}}^1$

素因数の和:246015

約数の個数: 16

約数和(自身を含む): 177108480

約数和(自身を除く): 74287586

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 245983, 491966, 2705813, 4673677, 5411626, 9347354, 51410447, 102820894]

約数ペア:

[(1, 102820894), (2, 51410447), (11, 9347354), (19, 5411626), (22, 4673677), (38, 2705813), (209, 491966), (418, 245983)]