19305684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17299}}^1$

素因数の和:17340

約数の個数: 36

約数和(自身を含む): 50377600

約数和(自身を除く): 31071916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17299, 34598, 51897, 69196, 103794, 155691, 207588, 311382, 536269, 622764, 1072538, 1608807, 2145076, 3217614, 4826421, 6435228, 9652842, 19305684]

約数ペア:

[(1, 19305684), (2, 9652842), (3, 6435228), (4, 4826421), (6, 3217614), (9, 2145076), (12, 1608807), (18, 1072538), (31, 622764), (36, 536269), (62, 311382), (93, 207588), (124, 155691), (186, 103794), (279, 69196), (372, 51897), (558, 34598), (1116, 17299)]