16949416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 35030880

約数和(自身を除く): 18081464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 1907, 2222, 3814, 4444, 7628, 8888, 15256, 20977, 41954, 83908, 167816, 192607, 385214, 770428, 1540856, 2118677, 4237354, 8474708, 16949416]

約数ペア:

[(1, 16949416), (2, 8474708), (4, 4237354), (8, 2118677), (11, 1540856), (22, 770428), (44, 385214), (88, 192607), (101, 167816), (202, 83908), (404, 41954), (808, 20977), (1111, 15256), (1907, 8888), (2222, 7628), (3814, 4444)]