15237404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 33652416

約数和(自身を除く): 18415012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1021, 1066, 1148, 2042, 2132, 3731, 4084, 7147, 7462, 13273, 14294, 14924, 26546, 28588, 41861, 53092, 83722, 92911, 167444, 185822, 293027, 371644, 544193, 586054, 1088386, 1172108, 2176772, 3809351, 7618702, 15237404]

約数ペア:

[(1, 15237404), (2, 7618702), (4, 3809351), (7, 2176772), (13, 1172108), (14, 1088386), (26, 586054), (28, 544193), (41, 371644), (52, 293027), (82, 185822), (91, 167444), (164, 92911), (182, 83722), (287, 53092), (364, 41861), (533, 28588), (574, 26546), (1021, 14924), (1066, 14294), (1148, 13273), (2042, 7462), (2132, 7147), (3731, 4084)]