41980139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 46500000

約数和(自身を除く): 4519861

約数列:

[1, 19, 29, 61, 551, 1159, 1249, 1769, 23731, 33611, 36221, 76189, 688199, 1447591, 2209481, 41980139]

約数ペア:

[(1, 41980139), (19, 2209481), (29, 1447591), (61, 688199), (551, 76189), (1159, 36221), (1249, 33611), (1769, 23731)]