201914831296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1057633}}^1$

素因数の和:1057821

約数の個数: 56

約数和(自身を含む): 424449676880

約数和(自身を除く): 222534845584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 304, 314, 608, 628, 1216, 1256, 2512, 2983, 5024, 5966, 10048, 11932, 23864, 47728, 95456, 190912, 1057633, 2115266, 4230532, 8461064, 16922128, 20095027, 33844256, 40190054, 67688512, 80380108, 160760216, 166048381, 321520432, 332096762, 643040864, 664193524, 1286081728, 1328387048, 2656774096, 3154919239, 5313548192, 6309838478, 10627096384, 12619676956, 25239353912, 50478707824, 100957415648, 201914831296]

約数ペア:

[(1, 201914831296), (2, 100957415648), (4, 50478707824), (8, 25239353912), (16, 12619676956), (19, 10627096384), (32, 6309838478), (38, 5313548192), (64, 3154919239), (76, 2656774096), (152, 1328387048), (157, 1286081728), (304, 664193524), (314, 643040864), (608, 332096762), (628, 321520432), (1216, 166048381), (1256, 160760216), (2512, 80380108), (2983, 67688512), (5024, 40190054), (5966, 33844256), (10048, 20095027), (11932, 16922128), (23864, 8461064), (47728, 4230532), (95456, 2115266), (190912, 1057633)]