16888948717364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7229}}^1\times {\mathrm{654053}}^1$

素因数の和:661352

約数の個数: 48

約数和(自身を含む): 31777606022400

約数和(自身を除く): 14888657305036

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 7229, 14458, 28916, 137351, 274702, 339763, 549404, 654053, 679526, 1308106, 1359052, 2616212, 6455497, 12427007, 12910994, 24854014, 25821988, 30740491, 49708028, 61480982, 122961964, 584069329, 1168138658, 2336277316, 4728149137, 9456298274, 18912596548, 89834833603, 179669667206, 222223009439, 359339334412, 444446018878, 888892037756, 4222237179341, 8444474358682, 16888948717364]

約数ペア:

[(1, 16888948717364), (2, 8444474358682), (4, 4222237179341), (19, 888892037756), (38, 444446018878), (47, 359339334412), (76, 222223009439), (94, 179669667206), (188, 89834833603), (893, 18912596548), (1786, 9456298274), (3572, 4728149137), (7229, 2336277316), (14458, 1168138658), (28916, 584069329), (137351, 122961964), (274702, 61480982), (339763, 49708028), (549404, 30740491), (654053, 25821988), (679526, 24854014), (1308106, 12910994), (1359052, 12427007), (2616212, 6455497)]