19460036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 16737244

約数列:

[1, 2, 4, 17, 34, 68, 419, 683, 838, 1366, 1676, 2732, 7123, 11611, 14246, 23222, 28492, 46444, 286177, 572354, 1144708, 4865009, 9730018, 19460036]

約数ペア:

[(1, 19460036), (2, 9730018), (4, 4865009), (17, 1144708), (34, 572354), (68, 286177), (419, 46444), (683, 28492), (838, 23222), (1366, 14246), (1676, 11611), (2732, 7123)]