19356098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 32840640

約数和(自身を除く): 13484542

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 361, 646, 722, 1411, 1577, 2822, 3154, 6137, 6859, 12274, 13718, 26809, 29963, 53618, 59926, 116603, 233206, 509371, 569297, 1018742, 1138594, 9678049, 19356098]

約数ペア:

[(1, 19356098), (2, 9678049), (17, 1138594), (19, 1018742), (34, 569297), (38, 509371), (83, 233206), (166, 116603), (323, 59926), (361, 53618), (646, 29963), (722, 26809), (1411, 13718), (1577, 12274), (2822, 6859), (3154, 6137)]