23108138

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 35354880

約数和(自身を除く): 12246742

約数列:

[1, 2, 89, 131, 178, 262, 991, 1982, 11659, 23318, 88199, 129821, 176398, 259642, 11554069, 23108138]

約数ペア:

[(1, 23108138), (2, 11554069), (89, 259642), (131, 176398), (178, 129821), (262, 88199), (991, 23318), (1982, 11659)]