15712476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 40341504

約数和(自身を除く): 24629028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2143, 2444, 3666, 4286, 6429, 7332, 8572, 12858, 25716, 27859, 55718, 83577, 100721, 111436, 167154, 201442, 302163, 334308, 402884, 604326, 1208652, 1309373, 2618746, 3928119, 5237492, 7856238, 15712476]

約数ペア:

[(1, 15712476), (2, 7856238), (3, 5237492), (4, 3928119), (6, 2618746), (12, 1309373), (13, 1208652), (26, 604326), (39, 402884), (47, 334308), (52, 302163), (78, 201442), (94, 167154), (141, 111436), (156, 100721), (188, 83577), (282, 55718), (564, 27859), (611, 25716), (1222, 12858), (1833, 8572), (2143, 7332), (2444, 6429), (3666, 4286)]