15664094228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1\times {\mathrm{2381}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 29172830400

約数和(自身を除く): 13508736172

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 809, 1618, 2033, 2381, 3236, 4066, 4762, 8132, 9524, 15371, 30742, 45239, 61484, 86563, 90478, 173126, 180956, 254767, 346252, 509534, 1019068, 1644697, 1926229, 3289394, 3852458, 4840573, 6578788, 7704916, 9681146, 19362292, 36598351, 73196702, 146393404, 206106503, 412213006, 824426012, 3916023557, 7832047114, 15664094228]

約数ペア:

[(1, 15664094228), (2, 7832047114), (4, 3916023557), (19, 824426012), (38, 412213006), (76, 206106503), (107, 146393404), (214, 73196702), (428, 36598351), (809, 19362292), (1618, 9681146), (2033, 7704916), (2381, 6578788), (3236, 4840573), (4066, 3852458), (4762, 3289394), (8132, 1926229), (9524, 1644697), (15371, 1019068), (30742, 509534), (45239, 346252), (61484, 254767), (86563, 180956), (90478, 173126)]