19392186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{26711}}^1$

素因数の和:26738

約数の個数: 24

約数和(自身を含む): 42632352

約数和(自身を除く): 23240166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 26711, 53422, 80133, 160266, 293821, 587642, 881463, 1762926, 3232031, 6464062, 9696093, 19392186]

約数ペア:

[(1, 19392186), (2, 9696093), (3, 6464062), (6, 3232031), (11, 1762926), (22, 881463), (33, 587642), (66, 293821), (121, 160266), (242, 80133), (363, 53422), (726, 26711)]