15958204418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{75227}}^1$

素因数の和:75482

約数の個数: 32

約数和(自身を含む): 26540438400

約数和(自身を除く): 10582233982

約数列:

[1, 2, 13, 26, 41, 82, 199, 398, 533, 1066, 2587, 5174, 8159, 16318, 75227, 106067, 150454, 212134, 977951, 1955902, 3084307, 6168614, 14970173, 29940346, 40095991, 80191982, 194612249, 389224498, 613777093, 1227554186, 7979102209, 15958204418]

約数ペア:

[(1, 15958204418), (2, 7979102209), (13, 1227554186), (26, 613777093), (41, 389224498), (82, 194612249), (199, 80191982), (398, 40095991), (533, 29940346), (1066, 14970173), (2587, 6168614), (5174, 3084307), (8159, 1955902), (16318, 977951), (75227, 212134), (106067, 150454)]