23155574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28729}}^1$

素因数の和:28775

約数の個数: 16

約数和(自身を含む): 38613120

約数和(自身を除く): 15457546

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 28729, 57458, 373477, 746954, 890599, 1781198, 11577787, 23155574]

約数ペア:

[(1, 23155574), (2, 11577787), (13, 1781198), (26, 890599), (31, 746954), (62, 373477), (403, 57458), (806, 28729)]