19360518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 41192064

約数和(自身を除く): 21831546

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 347, 547, 694, 1041, 1094, 1641, 2082, 3282, 5899, 9299, 11798, 17697, 18598, 27897, 35394, 55794, 189809, 379618, 569427, 1138854, 3226753, 6453506, 9680259, 19360518]

約数ペア:

[(1, 19360518), (2, 9680259), (3, 6453506), (6, 3226753), (17, 1138854), (34, 569427), (51, 379618), (102, 189809), (347, 55794), (547, 35394), (694, 27897), (1041, 18598), (1094, 17697), (1641, 11798), (2082, 9299), (3282, 5899)]