9810142

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 15070464

約数和(自身を除く): 5260322

約数列:

[1, 2, 61, 122, 191, 382, 421, 842, 11651, 23302, 25681, 51362, 80411, 160822, 4905071, 9810142]

約数ペア:

[(1, 9810142), (2, 4905071), (61, 160822), (122, 80411), (191, 51362), (382, 25681), (421, 23302), (842, 11651)]