25241983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 27949600

約数和(自身を除く): 2707617

約数列:

[1, 13, 61, 139, 229, 793, 1807, 2977, 8479, 13969, 31831, 110227, 181597, 413803, 1941691, 25241983]

約数ペア:

[(1, 25241983), (13, 1941691), (61, 413803), (139, 181597), (229, 110227), (793, 31831), (1807, 13969), (2977, 8479)]