18935492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 34473600

約数和(自身を除く): 15538108

約数列:

[1, 2, 4, 29, 58, 116, 239, 478, 683, 956, 1366, 2732, 6931, 13862, 19807, 27724, 39614, 79228, 163237, 326474, 652948, 4733873, 9467746, 18935492]

約数ペア:

[(1, 18935492), (2, 9467746), (4, 4733873), (29, 652948), (58, 326474), (116, 163237), (239, 79228), (478, 39614), (683, 27724), (956, 19807), (1366, 13862), (2732, 6931)]