19501308

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6857}}^1$

素因数の和:6946

約数の個数: 36

約数和(自身を含む): 49926240

約数和(自身を除く): 30424932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6857, 13714, 20571, 27428, 41142, 61713, 82284, 123426, 246852, 541703, 1083406, 1625109, 2166812, 3250218, 4875327, 6500436, 9750654, 19501308]

約数ペア:

[(1, 19501308), (2, 9750654), (3, 6500436), (4, 4875327), (6, 3250218), (9, 2166812), (12, 1625109), (18, 1083406), (36, 541703), (79, 246852), (158, 123426), (237, 82284), (316, 61713), (474, 41142), (711, 27428), (948, 20571), (1422, 13714), (2844, 6857)]