15215558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:236

約数の個数: 24

約数和(自身を含む): 24576048

約数和(自身を除く): 9360490

約数列:

[1, 2, 23, 46, 53, 79, 106, 158, 1219, 1817, 2438, 3634, 4187, 6241, 8374, 12482, 96301, 143543, 192602, 287086, 330773, 661546, 7607779, 15215558]

約数ペア:

[(1, 15215558), (2, 7607779), (23, 661546), (46, 330773), (53, 287086), (79, 192602), (106, 143543), (158, 96301), (1219, 12482), (1817, 8374), (2438, 6241), (3634, 4187)]