18846943922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{24593}}^1$

素因数の和:24878

約数の個数: 32

約数和(自身を含む): 29810879280

約数和(自身を除く): 10963935358

約数列:

[1, 2, 29, 58, 73, 146, 181, 362, 2117, 4234, 5249, 10498, 13213, 24593, 26426, 49186, 383177, 713197, 766354, 1426394, 1795289, 3590578, 4451333, 8902666, 52063381, 104126762, 129088657, 258177314, 324947309, 649894618, 9423471961, 18846943922]

約数ペア:

[(1, 18846943922), (2, 9423471961), (29, 649894618), (58, 324947309), (73, 258177314), (146, 129088657), (181, 104126762), (362, 52063381), (2117, 8902666), (4234, 4451333), (5249, 3590578), (10498, 1795289), (13213, 1426394), (24593, 766354), (26426, 713197), (49186, 383177)]