19071294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 42485520

約数和(自身を除く): 23414226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 121, 218, 241, 242, 327, 363, 482, 654, 723, 726, 1199, 1446, 2398, 2651, 3597, 5302, 7194, 7953, 13189, 15906, 26269, 26378, 29161, 39567, 52538, 58322, 78807, 79134, 87483, 157614, 174966, 288959, 577918, 866877, 1733754, 3178549, 6357098, 9535647, 19071294]

約数ペア:

[(1, 19071294), (2, 9535647), (3, 6357098), (6, 3178549), (11, 1733754), (22, 866877), (33, 577918), (66, 288959), (109, 174966), (121, 157614), (218, 87483), (241, 79134), (242, 78807), (327, 58322), (363, 52538), (482, 39567), (654, 29161), (723, 26378), (726, 26269), (1199, 15906), (1446, 13189), (2398, 7953), (2651, 7194), (3597, 5302)]