28393105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2287}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 36900864

約数和(自身を除く): 8507759

約数列:

[1, 5, 13, 65, 191, 955, 2287, 2483, 11435, 12415, 29731, 148655, 436817, 2184085, 5678621, 28393105]

約数ペア:

[(1, 28393105), (5, 5678621), (13, 2184085), (65, 436817), (191, 148655), (955, 29731), (2287, 12415), (2483, 11435)]