15563756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 29482320

約数和(自身を除く): 13918564

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 1307, 2614, 2977, 5228, 5954, 11908, 16991, 33982, 67964, 299303, 598606, 1197212, 3890939, 7781878, 15563756]

約数ペア:

[(1, 15563756), (2, 7781878), (4, 3890939), (13, 1197212), (26, 598606), (52, 299303), (229, 67964), (458, 33982), (916, 16991), (1307, 11908), (2614, 5954), (2977, 5228)]