19920342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6229}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 43958880

約数和(自身を除く): 24038538

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 6229, 12458, 18687, 37374, 80977, 161954, 242931, 255389, 485862, 510778, 766167, 1532334, 3320057, 6640114, 9960171, 19920342]

約数ペア:

[(1, 19920342), (2, 9960171), (3, 6640114), (6, 3320057), (13, 1532334), (26, 766167), (39, 510778), (41, 485862), (78, 255389), (82, 242931), (123, 161954), (246, 80977), (533, 37374), (1066, 18687), (1599, 12458), (3198, 6229)]