15690769184

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{19597}}^1$

素因数の和:19929

約数の個数: 48

約数和(自身を含む): 31291577856

約数和(自身を除く): 15600808672

約数列:

[1, 2, 4, 8, 16, 32, 131, 191, 262, 382, 524, 764, 1048, 1528, 2096, 3056, 4192, 6112, 19597, 25021, 39194, 50042, 78388, 100084, 156776, 200168, 313552, 400336, 627104, 800672, 2567207, 3743027, 5134414, 7486054, 10268828, 14972108, 20537656, 29944216, 41075312, 59888432, 82150624, 119776864, 490336537, 980673074, 1961346148, 3922692296, 7845384592, 15690769184]

約数ペア:

[(1, 15690769184), (2, 7845384592), (4, 3922692296), (8, 1961346148), (16, 980673074), (32, 490336537), (131, 119776864), (191, 82150624), (262, 59888432), (382, 41075312), (524, 29944216), (764, 20537656), (1048, 14972108), (1528, 10268828), (2096, 7486054), (3056, 5134414), (4192, 3743027), (6112, 2567207), (19597, 800672), (25021, 627104), (39194, 400336), (50042, 313552), (78388, 200168), (100084, 156776)]