18219877730

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1\times {\mathrm{9343}}^1$

素因数の和:10562

約数の個数: 32

約数和(自身を含む): 33003307008

約数和(自身を除く): 14783429278

約数列:

[1, 2, 5, 10, 191, 382, 955, 1021, 1910, 2042, 5105, 9343, 10210, 18686, 46715, 93430, 195011, 390022, 975055, 1784513, 1950110, 3569026, 8922565, 9539203, 17845130, 19078406, 47696015, 95392030, 1821987773, 3643975546, 9109938865, 18219877730]

約数ペア:

[(1, 18219877730), (2, 9109938865), (5, 3643975546), (10, 1821987773), (191, 95392030), (382, 47696015), (955, 19078406), (1021, 17845130), (1910, 9539203), (2042, 8922565), (5105, 3569026), (9343, 1950110), (10210, 1784513), (18686, 975055), (46715, 390022), (93430, 195011)]