319103632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1049683}}^1$

素因数の和:1049710

約数の個数: 20

約数和(自身を含む): 650804080

約数和(自身を除く): 331700448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1049683, 2099366, 4198732, 8397464, 16794928, 19943977, 39887954, 79775908, 159551816, 319103632]

約数ペア:

[(1, 319103632), (2, 159551816), (4, 79775908), (8, 39887954), (16, 19943977), (19, 16794928), (38, 8397464), (76, 4198732), (152, 2099366), (304, 1049683)]