39804830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306191}}^1$

素因数の和:306211

約数の個数: 16

約数和(自身を含む): 77160384

約数和(自身を除く): 37355554

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 306191, 612382, 1530955, 3061910, 3980483, 7960966, 19902415, 39804830]

約数ペア:

[(1, 39804830), (2, 19902415), (5, 7960966), (10, 3980483), (13, 3061910), (26, 1530955), (65, 612382), (130, 306191)]