15697412684890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{99131}}^1\times {\mathrm{113921}}^1$

素因数の和:213198

約数の個数: 32

約数和(自身を含む): 28459155574080

約数和(自身を除く): 12761742889190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 99131, 113921, 198262, 227842, 495655, 569605, 991310, 1139210, 13779209, 15835019, 27558418, 31670038, 68896045, 79175095, 137792090, 158350190, 11293102651, 22586205302, 56465513255, 112931026510, 1569741268489, 3139482536978, 7848706342445, 15697412684890]

約数ペア:

[(1, 15697412684890), (2, 7848706342445), (5, 3139482536978), (10, 1569741268489), (139, 112931026510), (278, 56465513255), (695, 22586205302), (1390, 11293102651), (99131, 158350190), (113921, 137792090), (198262, 79175095), (227842, 68896045), (495655, 31670038), (569605, 27558418), (991310, 15835019), (1139210, 13779209)]