19367384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 39052800

約数和(自身を除く): 19685416

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 2711, 3572, 5422, 7144, 10844, 21688, 51509, 103018, 127417, 206036, 254834, 412072, 509668, 1019336, 2420923, 4841846, 9683692, 19367384]

約数ペア:

[(1, 19367384), (2, 9683692), (4, 4841846), (8, 2420923), (19, 1019336), (38, 509668), (47, 412072), (76, 254834), (94, 206036), (152, 127417), (188, 103018), (376, 51509), (893, 21688), (1786, 10844), (2711, 7144), (3572, 5422)]