19348428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 51399936

約数和(自身を除く): 32051508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6373, 12746, 19119, 25492, 38238, 70103, 76476, 140206, 146579, 210309, 280412, 293158, 420618, 439737, 586316, 841236, 879474, 1612369, 1758948, 3224738, 4837107, 6449476, 9674214, 19348428]

約数ペア:

[(1, 19348428), (2, 9674214), (3, 6449476), (4, 4837107), (6, 3224738), (11, 1758948), (12, 1612369), (22, 879474), (23, 841236), (33, 586316), (44, 439737), (46, 420618), (66, 293158), (69, 280412), (92, 210309), (132, 146579), (138, 140206), (253, 76476), (276, 70103), (506, 38238), (759, 25492), (1012, 19119), (1518, 12746), (3036, 6373)]