11840296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 26142480

約数和(自身を除く): 14302184

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 181, 221, 296, 362, 442, 481, 629, 724, 884, 962, 1258, 1448, 1768, 1924, 2353, 2516, 3077, 3848, 4706, 5032, 6154, 6697, 8177, 9412, 12308, 13394, 16354, 18824, 24616, 26788, 32708, 40001, 53576, 65416, 80002, 87061, 113849, 160004, 174122, 227698, 320008, 348244, 455396, 696488, 910792, 1480037, 2960074, 5920148, 11840296]

約数ペア:

[(1, 11840296), (2, 5920148), (4, 2960074), (8, 1480037), (13, 910792), (17, 696488), (26, 455396), (34, 348244), (37, 320008), (52, 227698), (68, 174122), (74, 160004), (104, 113849), (136, 87061), (148, 80002), (181, 65416), (221, 53576), (296, 40001), (362, 32708), (442, 26788), (481, 24616), (629, 18824), (724, 16354), (884, 13394), (962, 12308), (1258, 9412), (1448, 8177), (1768, 6697), (1924, 6154), (2353, 5032), (2516, 4706), (3077, 3848)]