1571394544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5169061}}^1$

素因数の和:5169088

約数の個数: 20

約数和(自身を含む): 3204818440

約数和(自身を除く): 1633423896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5169061, 10338122, 20676244, 41352488, 82704976, 98212159, 196424318, 392848636, 785697272, 1571394544]

約数ペア:

[(1, 1571394544), (2, 785697272), (4, 392848636), (8, 196424318), (16, 98212159), (19, 82704976), (38, 41352488), (76, 20676244), (152, 10338122), (304, 5169061)]