19450474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 30287520

約数和(自身を除く): 10837046

約数列:

[1, 2, 29, 58, 491, 683, 982, 1366, 14239, 19807, 28478, 39614, 335353, 670706, 9725237, 19450474]

約数ペア:

[(1, 19450474), (2, 9725237), (29, 670706), (58, 335353), (491, 39614), (683, 28478), (982, 19807), (1366, 14239)]