13016140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34253}}^1$

素因数の和:34281

約数の個数: 24

約数和(自身を含む): 28773360

約数和(自身を除く): 15757220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34253, 68506, 137012, 171265, 342530, 650807, 685060, 1301614, 2603228, 3254035, 6508070, 13016140]

約数ペア:

[(1, 13016140), (2, 6508070), (4, 3254035), (5, 2603228), (10, 1301614), (19, 685060), (20, 650807), (38, 342530), (76, 171265), (95, 137012), (190, 68506), (380, 34253)]