19035936

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 72

約数和(自身を含む): 54607644

約数和(自身を除く): 35571708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 421, 471, 628, 842, 942, 1256, 1263, 1413, 1684, 1884, 2512, 2526, 2826, 3368, 3768, 3789, 5024, 5052, 5652, 6736, 7536, 7578, 10104, 11304, 13472, 15072, 15156, 20208, 22608, 30312, 40416, 45216, 60624, 66097, 121248, 132194, 198291, 264388, 396582, 528776, 594873, 793164, 1057552, 1189746, 1586328, 2115104, 2379492, 3172656, 4758984, 6345312, 9517968, 19035936]

約数ペア:

[(1, 19035936), (2, 9517968), (3, 6345312), (4, 4758984), (6, 3172656), (8, 2379492), (9, 2115104), (12, 1586328), (16, 1189746), (18, 1057552), (24, 793164), (32, 594873), (36, 528776), (48, 396582), (72, 264388), (96, 198291), (144, 132194), (157, 121248), (288, 66097), (314, 60624), (421, 45216), (471, 40416), (628, 30312), (842, 22608), (942, 20208), (1256, 15156), (1263, 15072), (1413, 13472), (1684, 11304), (1884, 10104), (2512, 7578), (2526, 7536), (2826, 6736), (3368, 5652), (3768, 5052), (3789, 5024)]