10620886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 18234720

約数和(自身を除く): 7613834

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 401, 646, 697, 779, 802, 1394, 1558, 6817, 7619, 13243, 13634, 15238, 16441, 26486, 32882, 129523, 259046, 279497, 312379, 558994, 624758, 5310443, 10620886]

約数ペア:

[(1, 10620886), (2, 5310443), (17, 624758), (19, 558994), (34, 312379), (38, 279497), (41, 259046), (82, 129523), (323, 32882), (401, 26486), (646, 16441), (697, 15238), (779, 13634), (802, 13243), (1394, 7619), (1558, 6817)]