189716612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{5647}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 342539904

約数和(自身を除く): 152823292

約数列:

[1, 2, 4, 37, 74, 148, 227, 454, 908, 5647, 8399, 11294, 16798, 22588, 33596, 208939, 417878, 835756, 1281869, 2563738, 5127476, 47429153, 94858306, 189716612]

約数ペア:

[(1, 189716612), (2, 94858306), (4, 47429153), (37, 5127476), (74, 2563738), (148, 1281869), (227, 835756), (454, 417878), (908, 208939), (5647, 33596), (8399, 22588), (11294, 16798)]