15619916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 29675184

約数和(自身を除く): 14055268

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 2293, 3406, 4586, 6812, 9172, 29809, 59618, 119236, 300383, 600766, 1201532, 3904979, 7809958, 15619916]

約数ペア:

[(1, 15619916), (2, 7809958), (4, 3904979), (13, 1201532), (26, 600766), (52, 300383), (131, 119236), (262, 59618), (524, 29809), (1703, 9172), (2293, 6812), (3406, 4586)]