12558910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 28651392

約数和(自身を除く): 16092482

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 373, 455, 481, 518, 746, 910, 962, 1295, 1865, 2405, 2590, 2611, 3367, 3730, 4810, 4849, 5222, 6734, 9698, 13055, 13801, 16835, 24245, 26110, 27602, 33670, 33943, 48490, 67886, 69005, 96607, 138010, 169715, 179413, 193214, 339430, 358826, 483035, 897065, 966070, 1255891, 1794130, 2511782, 6279455, 12558910]

約数ペア:

[(1, 12558910), (2, 6279455), (5, 2511782), (7, 1794130), (10, 1255891), (13, 966070), (14, 897065), (26, 483035), (35, 358826), (37, 339430), (65, 193214), (70, 179413), (74, 169715), (91, 138010), (130, 96607), (182, 69005), (185, 67886), (259, 48490), (370, 33943), (373, 33670), (455, 27602), (481, 26110), (518, 24245), (746, 16835), (910, 13801), (962, 13055), (1295, 9698), (1865, 6734), (2405, 5222), (2590, 4849), (2611, 4810), (3367, 3730)]