19673082

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7643}}^1$

素因数の和:7675

約数の個数: 48

約数和(自身を含む): 50083488

約数和(自身を除く): 30410406

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7643, 15286, 22929, 45858, 68787, 84073, 99359, 137574, 168146, 198718, 252219, 298077, 504438, 596154, 756657, 894231, 1092949, 1513314, 1788462, 2185898, 3278847, 6557694, 9836541, 19673082]

約数ペア:

[(1, 19673082), (2, 9836541), (3, 6557694), (6, 3278847), (9, 2185898), (11, 1788462), (13, 1513314), (18, 1092949), (22, 894231), (26, 756657), (33, 596154), (39, 504438), (66, 298077), (78, 252219), (99, 198718), (117, 168146), (143, 137574), (198, 99359), (234, 84073), (286, 68787), (429, 45858), (858, 22929), (1287, 15286), (2574, 7643)]