19039065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 32503680

約数和(自身を除く): 13464615

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 379, 591, 985, 1137, 1895, 2955, 3349, 5685, 6443, 10047, 16745, 19329, 32215, 50235, 74663, 96645, 223989, 373315, 1119945, 1269271, 3807813, 6346355, 19039065]

約数ペア:

[(1, 19039065), (3, 6346355), (5, 3807813), (15, 1269271), (17, 1119945), (51, 373315), (85, 223989), (197, 96645), (255, 74663), (379, 50235), (591, 32215), (985, 19329), (1137, 16745), (1895, 10047), (2955, 6443), (3349, 5685)]