19565314872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{84191}}^1$

素因数の和:84644

約数の個数: 64

約数和(自身を含む): 51161794560

約数和(自身を除く): 31596479688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 421, 552, 842, 1263, 1684, 2526, 3368, 5052, 9683, 10104, 19366, 29049, 38732, 58098, 77464, 84191, 116196, 168382, 232392, 252573, 336764, 505146, 673528, 1010292, 1936393, 2020584, 3872786, 5809179, 7745572, 11618358, 15491144, 23236716, 35444411, 46473432, 70888822, 106333233, 141777644, 212666466, 283555288, 425332932, 815221453, 850665864, 1630442906, 2445664359, 3260885812, 4891328718, 6521771624, 9782657436, 19565314872]

約数ペア:

[(1, 19565314872), (2, 9782657436), (3, 6521771624), (4, 4891328718), (6, 3260885812), (8, 2445664359), (12, 1630442906), (23, 850665864), (24, 815221453), (46, 425332932), (69, 283555288), (92, 212666466), (138, 141777644), (184, 106333233), (276, 70888822), (421, 46473432), (552, 35444411), (842, 23236716), (1263, 15491144), (1684, 11618358), (2526, 7745572), (3368, 5809179), (5052, 3872786), (9683, 2020584), (10104, 1936393), (19366, 1010292), (29049, 673528), (38732, 505146), (58098, 336764), (77464, 252573), (84191, 232392), (116196, 168382)]