19528572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 52722432

約数和(自身を除く): 33193860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2801, 3486, 5602, 6972, 8403, 11204, 16806, 19607, 33612, 39214, 58821, 78428, 117642, 232483, 235284, 464966, 697449, 929932, 1394898, 1627381, 2789796, 3254762, 4882143, 6509524, 9764286, 19528572]

約数ペア:

[(1, 19528572), (2, 9764286), (3, 6509524), (4, 4882143), (6, 3254762), (7, 2789796), (12, 1627381), (14, 1394898), (21, 929932), (28, 697449), (42, 464966), (83, 235284), (84, 232483), (166, 117642), (249, 78428), (332, 58821), (498, 39214), (581, 33612), (996, 19607), (1162, 16806), (1743, 11204), (2324, 8403), (2801, 6972), (3486, 5602)]