17937235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 23189760

約数和(自身を除く): 5252525

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 4391, 21955, 83429, 188813, 417145, 944065, 3587447, 17937235]

約数ペア:

[(1, 17937235), (5, 3587447), (19, 944065), (43, 417145), (95, 188813), (215, 83429), (817, 21955), (4085, 4391)]