11875396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 23595264

約数和(自身を除く): 11719868

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 113, 172, 188, 226, 452, 559, 611, 1118, 1222, 1469, 2021, 2236, 2444, 2938, 4042, 4859, 5311, 5876, 8084, 9718, 10622, 19436, 21244, 26273, 52546, 63167, 69043, 105092, 126334, 138086, 228373, 252668, 276172, 456746, 913492, 2968849, 5937698, 11875396]

約数ペア:

[(1, 11875396), (2, 5937698), (4, 2968849), (13, 913492), (26, 456746), (43, 276172), (47, 252668), (52, 228373), (86, 138086), (94, 126334), (113, 105092), (172, 69043), (188, 63167), (226, 52546), (452, 26273), (559, 21244), (611, 19436), (1118, 10622), (1222, 9718), (1469, 8084), (2021, 5876), (2236, 5311), (2444, 4859), (2938, 4042)]