23718406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 36747216

約数和(自身を除く): 13028810

約数列:

[1, 2, 37, 74, 197, 394, 1627, 3254, 7289, 14578, 60199, 120398, 320519, 641038, 11859203, 23718406]

約数ペア:

[(1, 23718406), (2, 11859203), (37, 641038), (74, 320519), (197, 120398), (394, 60199), (1627, 14578), (3254, 7289)]