19584592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2851

約数の個数: 40

約数和(自身を含む): 41693760

約数和(自身を除く): 22109168

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 2801, 3496, 5602, 6992, 11204, 22408, 44816, 53219, 64423, 106438, 128846, 212876, 257692, 425752, 515384, 851504, 1030768, 1224037, 2448074, 4896148, 9792296, 19584592]

約数ペア:

[(1, 19584592), (2, 9792296), (4, 4896148), (8, 2448074), (16, 1224037), (19, 1030768), (23, 851504), (38, 515384), (46, 425752), (76, 257692), (92, 212876), (152, 128846), (184, 106438), (304, 64423), (368, 53219), (437, 44816), (874, 22408), (1748, 11204), (2801, 6992), (3496, 5602)]