19588842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11987

約数の個数: 48

約数和(自身を含む): 52241280

約数和(自身を除く): 32652438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 11959, 23918, 35877, 71754, 83713, 107631, 155467, 167426, 215262, 251139, 310934, 466401, 502278, 753417, 932802, 1088269, 1399203, 1506834, 2176538, 2798406, 3264807, 6529614, 9794421, 19588842]

約数ペア:

[(1, 19588842), (2, 9794421), (3, 6529614), (6, 3264807), (7, 2798406), (9, 2176538), (13, 1506834), (14, 1399203), (18, 1088269), (21, 932802), (26, 753417), (39, 502278), (42, 466401), (63, 310934), (78, 251139), (91, 215262), (117, 167426), (126, 155467), (182, 107631), (234, 83713), (273, 71754), (546, 35877), (819, 23918), (1638, 11959)]