23427430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180211}}^1$

素因数の和:180231

約数の個数: 16

約数和(自身を含む): 45413424

約数和(自身を除く): 21985994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 180211, 360422, 901055, 1802110, 2342743, 4685486, 11713715, 23427430]

約数ペア:

[(1, 23427430), (2, 11713715), (5, 4685486), (10, 2342743), (13, 1802110), (26, 901055), (65, 360422), (130, 180211)]