19903367631762

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{587}}^1\times {\mathrm{4970233}}^1$

素因数の和:4971207

約数の個数: 48

約数和(自身を含む): 43311414313440

約数和(自身を除く): 23408046681678

約数列:

[1, 2, 3, 6, 9, 18, 379, 587, 758, 1137, 1174, 1761, 2274, 3411, 3522, 5283, 6822, 10566, 222473, 444946, 667419, 1334838, 2002257, 4004514, 4970233, 9940466, 14910699, 29821398, 44732097, 89464194, 1883718307, 2917526771, 3767436614, 5651154921, 5835053542, 8752580313, 11302309842, 16953464763, 17505160626, 26257740939, 33906929526, 52515481878, 1105742646209, 2211485292418, 3317227938627, 6634455877254, 9951683815881, 19903367631762]

約数ペア:

[(1, 19903367631762), (2, 9951683815881), (3, 6634455877254), (6, 3317227938627), (9, 2211485292418), (18, 1105742646209), (379, 52515481878), (587, 33906929526), (758, 26257740939), (1137, 17505160626), (1174, 16953464763), (1761, 11302309842), (2274, 8752580313), (3411, 5835053542), (3522, 5651154921), (5283, 3767436614), (6822, 2917526771), (10566, 1883718307), (222473, 89464194), (444946, 44732097), (667419, 29821398), (1334838, 14910699), (2002257, 9940466), (4004514, 4970233)]