11886628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 12244892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 227, 247, 454, 494, 689, 908, 988, 1007, 1378, 2014, 2756, 2951, 4028, 4313, 5902, 8626, 11804, 12031, 13091, 17252, 24062, 26182, 48124, 52364, 56069, 112138, 156403, 224276, 228589, 312806, 457178, 625612, 914356, 2971657, 5943314, 11886628]

約数ペア:

[(1, 11886628), (2, 5943314), (4, 2971657), (13, 914356), (19, 625612), (26, 457178), (38, 312806), (52, 228589), (53, 224276), (76, 156403), (106, 112138), (212, 56069), (227, 52364), (247, 48124), (454, 26182), (494, 24062), (689, 17252), (908, 13091), (988, 12031), (1007, 11804), (1378, 8626), (2014, 5902), (2756, 4313), (2951, 4028)]