15538314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 32

約数和(自身を含む): 35688960

約数和(自身を除く): 20150646

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 12391, 24782, 37173, 74346, 136301, 235429, 272602, 408903, 470858, 706287, 817806, 1412574, 2589719, 5179438, 7769157, 15538314]

約数ペア:

[(1, 15538314), (2, 7769157), (3, 5179438), (6, 2589719), (11, 1412574), (19, 817806), (22, 706287), (33, 470858), (38, 408903), (57, 272602), (66, 235429), (114, 136301), (209, 74346), (418, 37173), (627, 24782), (1254, 12391)]