187445488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{616597}}^1$

素因数の和:616624

約数の個数: 20

約数和(自身を含む): 382290760

約数和(自身を除く): 194845272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 616597, 1233194, 2466388, 4932776, 9865552, 11715343, 23430686, 46861372, 93722744, 187445488]

約数ペア:

[(1, 187445488), (2, 93722744), (4, 46861372), (8, 23430686), (16, 11715343), (19, 9865552), (38, 4932776), (76, 2466388), (152, 1233194), (304, 616597)]