21524044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7547}}^1$

素因数の和:7605

約数の個数: 24

約数和(自身を含む): 40578048

約数和(自身を除く): 19054004

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7547, 15094, 30188, 173581, 233957, 347162, 467914, 694324, 935828, 5381011, 10762022, 21524044]

約数ペア:

[(1, 21524044), (2, 10762022), (4, 5381011), (23, 935828), (31, 694324), (46, 467914), (62, 347162), (92, 233957), (124, 173581), (713, 30188), (1426, 15094), (2852, 7547)]