19005687145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{7039}}^1\times {\mathrm{13171}}^1$

素因数の和:20256

約数の個数: 16

約数和(自身を含む): 23368181760

約数和(自身を除く): 4362494615

約数列:

[1, 5, 41, 205, 7039, 13171, 35195, 65855, 288599, 540011, 1442995, 2700055, 92710669, 463553345, 3801137429, 19005687145]

約数ペア:

[(1, 19005687145), (5, 3801137429), (41, 463553345), (205, 92710669), (7039, 2700055), (13171, 1442995), (35195, 540011), (65855, 288599)]