10199465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 13188096

約数和(自身を除く): 2988631

約数列:

[1, 5, 23, 31, 115, 155, 713, 2861, 3565, 14305, 65803, 88691, 329015, 443455, 2039893, 10199465]

約数ペア:

[(1, 10199465), (5, 2039893), (23, 443455), (31, 329015), (115, 88691), (155, 65803), (713, 14305), (2861, 3565)]