15484988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 27930672

約数和(自身を除く): 12445684

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 457, 788, 914, 1828, 8471, 16942, 19651, 33884, 39302, 78604, 90029, 180058, 360116, 3871247, 7742494, 15484988]

約数ペア:

[(1, 15484988), (2, 7742494), (4, 3871247), (43, 360116), (86, 180058), (172, 90029), (197, 78604), (394, 39302), (457, 33884), (788, 19651), (914, 16942), (1828, 8471)]