1900559830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14619691}}^1$

素因数の和:14619711

約数の個数: 16

約数和(自身を含む): 3684162384

約数和(自身を除く): 1783602554

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14619691, 29239382, 73098455, 146196910, 190055983, 380111966, 950279915, 1900559830]

約数ペア:

[(1, 1900559830), (2, 950279915), (5, 380111966), (10, 190055983), (13, 146196910), (26, 73098455), (65, 29239382), (130, 14619691)]