22274992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 46425600

約数和(自身を除く): 24150608

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1559, 1786, 3118, 3572, 6236, 7144, 12472, 14288, 24944, 29621, 59242, 73273, 118484, 146546, 236968, 293092, 473936, 586184, 1172368, 1392187, 2784374, 5568748, 11137496, 22274992]

約数ペア:

[(1, 22274992), (2, 11137496), (4, 5568748), (8, 2784374), (16, 1392187), (19, 1172368), (38, 586184), (47, 473936), (76, 293092), (94, 236968), (152, 146546), (188, 118484), (304, 73273), (376, 59242), (752, 29621), (893, 24944), (1559, 14288), (1786, 12472), (3118, 7144), (3572, 6236)]