11983088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 25498368

約数和(自身を除く): 13515280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1087, 1378, 2174, 2756, 4348, 5512, 8696, 11024, 14131, 17392, 28262, 56524, 57611, 113048, 115222, 226096, 230444, 460888, 748943, 921776, 1497886, 2995772, 5991544, 11983088]

約数ペア:

[(1, 11983088), (2, 5991544), (4, 2995772), (8, 1497886), (13, 921776), (16, 748943), (26, 460888), (52, 230444), (53, 226096), (104, 115222), (106, 113048), (208, 57611), (212, 56524), (424, 28262), (689, 17392), (848, 14131), (1087, 11024), (1378, 8696), (2174, 5512), (2756, 4348)]