19020270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1597}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 45792288

約数和(自身を除く): 26772018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1597, 1985, 2382, 3194, 3970, 4791, 5955, 7985, 9582, 11910, 15970, 23955, 47910, 634009, 1268018, 1902027, 3170045, 3804054, 6340090, 9510135, 19020270]

約数ペア:

[(1, 19020270), (2, 9510135), (3, 6340090), (5, 3804054), (6, 3170045), (10, 1902027), (15, 1268018), (30, 634009), (397, 47910), (794, 23955), (1191, 15970), (1597, 11910), (1985, 9582), (2382, 7985), (3194, 5955), (3970, 4791)]