22986890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5926

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 22735990

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 5879, 11758, 29395, 58790, 99943, 135217, 199886, 270434, 499715, 676085, 999430, 1352170, 2298689, 4597378, 11493445, 22986890]

約数ペア:

[(1, 22986890), (2, 11493445), (5, 4597378), (10, 2298689), (17, 1352170), (23, 999430), (34, 676085), (46, 499715), (85, 270434), (115, 199886), (170, 135217), (230, 99943), (391, 58790), (782, 29395), (1955, 11758), (3910, 5879)]