17195988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 42560000

約数和(自身を除く): 25364012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 379, 398, 597, 758, 796, 1137, 1194, 1516, 2274, 2388, 3781, 4548, 7201, 7562, 11343, 14402, 15124, 21603, 22686, 28804, 43206, 45372, 75421, 86412, 150842, 226263, 301684, 452526, 905052, 1432999, 2865998, 4298997, 5731996, 8597994, 17195988]

約数ペア:

[(1, 17195988), (2, 8597994), (3, 5731996), (4, 4298997), (6, 2865998), (12, 1432999), (19, 905052), (38, 452526), (57, 301684), (76, 226263), (114, 150842), (199, 86412), (228, 75421), (379, 45372), (398, 43206), (597, 28804), (758, 22686), (796, 21603), (1137, 15124), (1194, 14402), (1516, 11343), (2274, 7562), (2388, 7201), (3781, 4548)]