15693614209

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{8377}}^1$

素因数の和:8594

約数の個数: 48

約数和(自身を含む): 20939437008

約数和(自身を除く): 5245822799

約数列:

[1, 7, 13, 17, 49, 91, 119, 173, 221, 637, 833, 1211, 1547, 2249, 2941, 8377, 8477, 10829, 15743, 20587, 38233, 58639, 108901, 110201, 142409, 144109, 267631, 410473, 762307, 996863, 1449221, 1851317, 1873417, 5336149, 6978041, 10144547, 12959219, 18839873, 24636757, 71011829, 90714533, 131879111, 172457299, 320277841, 923153777, 1207201093, 2241944887, 15693614209]

約数ペア:

[(1, 15693614209), (7, 2241944887), (13, 1207201093), (17, 923153777), (49, 320277841), (91, 172457299), (119, 131879111), (173, 90714533), (221, 71011829), (637, 24636757), (833, 18839873), (1211, 12959219), (1547, 10144547), (2249, 6978041), (2941, 5336149), (8377, 1873417), (8477, 1851317), (10829, 1449221), (15743, 996863), (20587, 762307), (38233, 410473), (58639, 267631), (108901, 144109), (110201, 142409)]