19054518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26687}}^1$

素因数の和:26716

約数の個数: 32

約数和(自身を含む): 46116864

約数和(自身を除く): 27062346

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26687, 53374, 80061, 160122, 186809, 373618, 453679, 560427, 907358, 1120854, 1361037, 2722074, 3175753, 6351506, 9527259, 19054518]

約数ペア:

[(1, 19054518), (2, 9527259), (3, 6351506), (6, 3175753), (7, 2722074), (14, 1361037), (17, 1120854), (21, 907358), (34, 560427), (42, 453679), (51, 373618), (102, 186809), (119, 160122), (238, 80061), (357, 53374), (714, 26687)]