11151910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 25485840

約数和(自身を除く): 14333930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2069, 2695, 4138, 5390, 10345, 14483, 20690, 22759, 28966, 45518, 72415, 101381, 113795, 144830, 159313, 202762, 227590, 318626, 506905, 796565, 1013810, 1115191, 1593130, 2230382, 5575955, 11151910]

約数ペア:

[(1, 11151910), (2, 5575955), (5, 2230382), (7, 1593130), (10, 1115191), (11, 1013810), (14, 796565), (22, 506905), (35, 318626), (49, 227590), (55, 202762), (70, 159313), (77, 144830), (98, 113795), (110, 101381), (154, 72415), (245, 45518), (385, 28966), (490, 22759), (539, 20690), (770, 14483), (1078, 10345), (2069, 5390), (2695, 4138)]