15669338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 26136000

約数和(自身を除く): 10466662

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 241, 482, 551, 1102, 1121, 1711, 2242, 3422, 4579, 6989, 9158, 13978, 14219, 28438, 32509, 65018, 132791, 265582, 270161, 412351, 540322, 824702, 7834669, 15669338]

約数ペア:

[(1, 15669338), (2, 7834669), (19, 824702), (29, 540322), (38, 412351), (58, 270161), (59, 265582), (118, 132791), (241, 65018), (482, 32509), (551, 28438), (1102, 14219), (1121, 13978), (1711, 9158), (2242, 6989), (3422, 4579)]