19924410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 32693190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 349, 519, 698, 865, 1038, 1047, 1730, 1745, 1903, 2094, 2595, 3490, 3806, 3839, 5190, 5235, 5709, 7678, 9515, 10470, 11418, 11517, 19030, 19195, 23034, 28545, 38390, 57090, 57585, 60377, 115170, 120754, 181131, 301885, 362262, 603770, 664147, 905655, 1328294, 1811310, 1992441, 3320735, 3984882, 6641470, 9962205, 19924410]

約数ペア:

[(1, 19924410), (2, 9962205), (3, 6641470), (5, 3984882), (6, 3320735), (10, 1992441), (11, 1811310), (15, 1328294), (22, 905655), (30, 664147), (33, 603770), (55, 362262), (66, 301885), (110, 181131), (165, 120754), (173, 115170), (330, 60377), (346, 57585), (349, 57090), (519, 38390), (698, 28545), (865, 23034), (1038, 19195), (1047, 19030), (1730, 11517), (1745, 11418), (1903, 10470), (2094, 9515), (2595, 7678), (3490, 5709), (3806, 5235), (3839, 5190)]