19321764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 56664384

約数和(自身を除く): 37342620

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 1901, 2541, 3388, 3802, 5082, 5703, 7604, 10164, 11406, 13307, 20911, 22812, 26614, 39921, 41822, 53228, 62733, 79842, 83644, 125466, 146377, 159684, 230021, 250932, 292754, 439131, 460042, 585508, 690063, 878262, 920084, 1380126, 1610147, 1756524, 2760252, 3220294, 4830441, 6440588, 9660882, 19321764]

約数ペア:

[(1, 19321764), (2, 9660882), (3, 6440588), (4, 4830441), (6, 3220294), (7, 2760252), (11, 1756524), (12, 1610147), (14, 1380126), (21, 920084), (22, 878262), (28, 690063), (33, 585508), (42, 460042), (44, 439131), (66, 292754), (77, 250932), (84, 230021), (121, 159684), (132, 146377), (154, 125466), (231, 83644), (242, 79842), (308, 62733), (363, 53228), (462, 41822), (484, 39921), (726, 26614), (847, 22812), (924, 20911), (1452, 13307), (1694, 11406), (1901, 10164), (2541, 7604), (3388, 5703), (3802, 5082)]