15691496674

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{13147}}^1$

素因数の和:13823

約数の個数: 48

約数和(自身を含む): 28868274720

約数和(自身を除く): 13176778046

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 641, 931, 1282, 1862, 4487, 8974, 12179, 13147, 24358, 26294, 31409, 62818, 85253, 92029, 170506, 184058, 249793, 499586, 596771, 644203, 1193542, 1288406, 1748551, 3497102, 8427227, 12239857, 16854454, 24479714, 58990589, 117981178, 160117313, 320234626, 412934123, 825868246, 1120821191, 2241642382, 7845748337, 15691496674]

約数ペア:

[(1, 15691496674), (2, 7845748337), (7, 2241642382), (14, 1120821191), (19, 825868246), (38, 412934123), (49, 320234626), (98, 160117313), (133, 117981178), (266, 58990589), (641, 24479714), (931, 16854454), (1282, 12239857), (1862, 8427227), (4487, 3497102), (8974, 1748551), (12179, 1288406), (13147, 1193542), (24358, 644203), (26294, 596771), (31409, 499586), (62818, 249793), (85253, 184058), (92029, 170506)]