19231040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3199

約数の個数: 56

約数和(自身を含む): 48219360

約数和(自身を除く): 28988320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3163, 6080, 6326, 12652, 15815, 25304, 31630, 50608, 60097, 63260, 101216, 120194, 126520, 202432, 240388, 253040, 300485, 480776, 506080, 600970, 961552, 1012160, 1201940, 1923104, 2403880, 3846208, 4807760, 9615520, 19231040]

約数ペア:

[(1, 19231040), (2, 9615520), (4, 4807760), (5, 3846208), (8, 2403880), (10, 1923104), (16, 1201940), (19, 1012160), (20, 961552), (32, 600970), (38, 506080), (40, 480776), (64, 300485), (76, 253040), (80, 240388), (95, 202432), (152, 126520), (160, 120194), (190, 101216), (304, 63260), (320, 60097), (380, 50608), (608, 31630), (760, 25304), (1216, 15815), (1520, 12652), (3040, 6326), (3163, 6080)]