19415152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41843}}^1$

素因数の和:41880

約数の個数: 20

約数和(自身を含む): 38914920

約数和(自身を除く): 19499768

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41843, 83686, 167372, 334744, 669488, 1213447, 2426894, 4853788, 9707576, 19415152]

約数ペア:

[(1, 19415152), (2, 9707576), (4, 4853788), (8, 2426894), (16, 1213447), (29, 669488), (58, 334744), (116, 167372), (232, 83686), (464, 41843)]