28374847

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 3881153

約数列:

[1, 19, 23, 29, 437, 551, 667, 2239, 12673, 42541, 51497, 64931, 978443, 1233689, 1493413, 28374847]

約数ペア:

[(1, 28374847), (19, 1493413), (23, 1233689), (29, 978443), (437, 64931), (551, 51497), (667, 42541), (2239, 12673)]