21587542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{797}}^1$

素因数の和:1295

約数の個数: 16

約数和(自身を含む): 33611760

約数和(自身を除く): 12024218

約数列:

[1, 2, 29, 58, 467, 797, 934, 1594, 13543, 23113, 27086, 46226, 372199, 744398, 10793771, 21587542]

約数ペア:

[(1, 21587542), (2, 10793771), (29, 744398), (58, 372199), (467, 46226), (797, 27086), (934, 23113), (1594, 13543)]