29973488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{98597}}^1$

素因数の和:98624

約数の個数: 20

約数和(自身を含む): 61130760

約数和(自身を除く): 31157272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 98597, 197194, 394388, 788776, 1577552, 1873343, 3746686, 7493372, 14986744, 29973488]

約数ペア:

[(1, 29973488), (2, 14986744), (4, 7493372), (8, 3746686), (16, 1873343), (19, 1577552), (38, 788776), (76, 394388), (152, 197194), (304, 98597)]