1921928714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{218749}}^1$

素因数の和:218965

約数の個数: 16

約数和(自身を含む): 3024000000

約数和(自身を除く): 1102071286

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 218749, 437498, 5031227, 10062454, 41781059, 83562118, 960964357, 1921928714]

約数ペア:

[(1, 1921928714), (2, 960964357), (23, 83562118), (46, 41781059), (191, 10062454), (382, 5031227), (4393, 437498), (8786, 218749)]