19356036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 52039680

約数和(自身を除く): 32683644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1759, 1834, 2751, 3518, 3668, 5277, 5502, 7036, 10554, 11004, 12313, 21108, 24626, 36939, 49252, 73878, 147756, 230429, 460858, 691287, 921716, 1382574, 1613003, 2765148, 3226006, 4839009, 6452012, 9678018, 19356036]

約数ペア:

[(1, 19356036), (2, 9678018), (3, 6452012), (4, 4839009), (6, 3226006), (7, 2765148), (12, 1613003), (14, 1382574), (21, 921716), (28, 691287), (42, 460858), (84, 230429), (131, 147756), (262, 73878), (393, 49252), (524, 36939), (786, 24626), (917, 21108), (1572, 12313), (1759, 11004), (1834, 10554), (2751, 7036), (3518, 5502), (3668, 5277)]