19936092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7986

約数の個数: 48

約数和(自身を含む): 53424000

約数和(自身を除く): 33487908

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7949, 15898, 23847, 31796, 47694, 87439, 95388, 151031, 174878, 262317, 302062, 349756, 453093, 524634, 604124, 906186, 1049268, 1661341, 1812372, 3322682, 4984023, 6645364, 9968046, 19936092]

約数ペア:

[(1, 19936092), (2, 9968046), (3, 6645364), (4, 4984023), (6, 3322682), (11, 1812372), (12, 1661341), (19, 1049268), (22, 906186), (33, 604124), (38, 524634), (44, 453093), (57, 349756), (66, 302062), (76, 262317), (114, 174878), (132, 151031), (209, 95388), (228, 87439), (418, 47694), (627, 31796), (836, 23847), (1254, 15898), (2508, 7949)]