19042788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^4\times {\mathrm{19}}^1$

素因数の和:94

約数の個数: 60

約数和(自身を含む): 49694960

約数和(自身を除く): 30652172

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1156, 1292, 1734, 1938, 3468, 3876, 4913, 5491, 9826, 10982, 14739, 16473, 19652, 21964, 29478, 32946, 58956, 65892, 83521, 93347, 167042, 186694, 250563, 280041, 334084, 373388, 501126, 560082, 1002252, 1120164, 1586899, 3173798, 4760697, 6347596, 9521394, 19042788]

約数ペア:

[(1, 19042788), (2, 9521394), (3, 6347596), (4, 4760697), (6, 3173798), (12, 1586899), (17, 1120164), (19, 1002252), (34, 560082), (38, 501126), (51, 373388), (57, 334084), (68, 280041), (76, 250563), (102, 186694), (114, 167042), (204, 93347), (228, 83521), (289, 65892), (323, 58956), (578, 32946), (646, 29478), (867, 21964), (969, 19652), (1156, 16473), (1292, 14739), (1734, 10982), (1938, 9826), (3468, 5491), (3876, 4913)]