17087270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 15571930

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 647, 695, 1294, 1390, 2641, 3235, 5282, 6470, 12293, 13205, 24586, 26410, 61465, 89933, 122930, 179866, 449665, 899330, 1708727, 3417454, 8543635, 17087270]

約数ペア:

[(1, 17087270), (2, 8543635), (5, 3417454), (10, 1708727), (19, 899330), (38, 449665), (95, 179866), (139, 122930), (190, 89933), (278, 61465), (647, 26410), (695, 24586), (1294, 13205), (1390, 12293), (2641, 6470), (3235, 5282)]