11968863487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1\times {\mathrm{1531}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 14542479360

約数和(自身を除く): 2573615873

約数列:

[1, 7, 23, 59, 161, 413, 823, 1357, 1531, 5761, 9499, 10717, 18929, 35213, 48557, 90329, 132503, 246491, 339899, 632303, 1116811, 1260013, 2077567, 7817677, 8820091, 14542969, 28980299, 74340767, 202862093, 520385369, 1709837641, 11968863487]

約数ペア:

[(1, 11968863487), (7, 1709837641), (23, 520385369), (59, 202862093), (161, 74340767), (413, 28980299), (823, 14542969), (1357, 8820091), (1531, 7817677), (5761, 2077567), (9499, 1260013), (10717, 1116811), (18929, 632303), (35213, 339899), (48557, 246491), (90329, 132503)]