20190253790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1910147}}^1$

素因数の和:1910312

約数の個数: 32

約数和(自身を含む): 41809319424

約数和(自身を除く): 21619065634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 1910147, 3820294, 9550735, 13371029, 19101470, 26742058, 66855145, 133710290, 288432197, 576864394, 1442160985, 2019025379, 2884321970, 4038050758, 10095126895, 20190253790]

約数ペア:

[(1, 20190253790), (2, 10095126895), (5, 4038050758), (7, 2884321970), (10, 2019025379), (14, 1442160985), (35, 576864394), (70, 288432197), (151, 133710290), (302, 66855145), (755, 26742058), (1057, 19101470), (1510, 13371029), (2114, 9550735), (5285, 3820294), (10570, 1910147)]