19294576

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9101

約数の個数: 40

約数和(自身を含む): 44977280

約数和(自身を除く): 25682704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9067, 18134, 36268, 63469, 72536, 126938, 145072, 172273, 253876, 344546, 507752, 689092, 1015504, 1205911, 1378184, 2411822, 2756368, 4823644, 9647288, 19294576]

約数ペア:

[(1, 19294576), (2, 9647288), (4, 4823644), (7, 2756368), (8, 2411822), (14, 1378184), (16, 1205911), (19, 1015504), (28, 689092), (38, 507752), (56, 344546), (76, 253876), (112, 172273), (133, 145072), (152, 126938), (266, 72536), (304, 63469), (532, 36268), (1064, 18134), (2128, 9067)]