19248344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 37638000

約数和(自身を除く): 18389656

約数列:

[1, 2, 4, 8, 29, 58, 116, 163, 232, 326, 509, 652, 1018, 1304, 2036, 4072, 4727, 9454, 14761, 18908, 29522, 37816, 59044, 82967, 118088, 165934, 331868, 663736, 2406043, 4812086, 9624172, 19248344]

約数ペア:

[(1, 19248344), (2, 9624172), (4, 4812086), (8, 2406043), (29, 663736), (58, 331868), (116, 165934), (163, 118088), (232, 82967), (326, 59044), (509, 37816), (652, 29522), (1018, 18908), (1304, 14761), (2036, 9454), (4072, 4727)]