2019950786

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2445461}}^1$

素因数の和:2445529

約数の個数: 16

約数和(自身を含む): 3521465280

約数和(自身を除く): 1501514494

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 2445461, 4890922, 17118227, 34236454, 144282199, 288564398, 1009975393, 2019950786]

約数ペア:

[(1, 2019950786), (2, 1009975393), (7, 288564398), (14, 144282199), (59, 34236454), (118, 17118227), (413, 4890922), (826, 2445461)]