19264356

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2239}}^1$

素因数の和:2488

約数の個数: 36

約数和(自身を含む): 48921600

約数和(自身を除く): 29657244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2239, 2868, 4302, 4478, 6717, 8604, 8956, 13434, 20151, 26868, 40302, 80604, 535121, 1070242, 1605363, 2140484, 3210726, 4816089, 6421452, 9632178, 19264356]

約数ペア:

[(1, 19264356), (2, 9632178), (3, 6421452), (4, 4816089), (6, 3210726), (9, 2140484), (12, 1605363), (18, 1070242), (36, 535121), (239, 80604), (478, 40302), (717, 26868), (956, 20151), (1434, 13434), (2151, 8956), (2239, 8604), (2868, 6717), (4302, 4478)]