15707875376

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4983463}}^1$

素因数の和:4983668

約数の個数: 20

約数和(自身を含む): 30588502032

約数和(自身を除く): 14880626656

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4983463, 9966926, 19933852, 39867704, 79735408, 981742211, 1963484422, 3926968844, 7853937688, 15707875376]

約数ペア:

[(1, 15707875376), (2, 7853937688), (4, 3926968844), (8, 1963484422), (16, 981742211), (197, 79735408), (394, 39867704), (788, 19933852), (1576, 9966926), (3152, 4983463)]