194380458056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13183699}}^1$

素因数の和:13183821

約数の個数: 32

約数和(自身を含む): 387600780000

約数和(自身を除く): 193220321944

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 14744, 13183699, 26367398, 52734796, 105469592, 250490281, 500980562, 1001961124, 1278818803, 2003922248, 2557637606, 5115275212, 10230550424, 24297557257, 48595114514, 97190229028, 194380458056]

約数ペア:

[(1, 194380458056), (2, 97190229028), (4, 48595114514), (8, 24297557257), (19, 10230550424), (38, 5115275212), (76, 2557637606), (97, 2003922248), (152, 1278818803), (194, 1001961124), (388, 500980562), (776, 250490281), (1843, 105469592), (3686, 52734796), (7372, 26367398), (14744, 13183699)]