19676844

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5548

約数の個数: 60

約数和(自身を含む): 56125608

約数和(自身を除く): 36448764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5521, 11042, 16563, 22084, 33126, 49689, 60731, 66252, 99378, 121462, 149067, 182193, 198756, 242924, 298134, 364386, 447201, 546579, 596268, 728772, 894402, 1093158, 1639737, 1788804, 2186316, 3279474, 4919211, 6558948, 9838422, 19676844]

約数ペア:

[(1, 19676844), (2, 9838422), (3, 6558948), (4, 4919211), (6, 3279474), (9, 2186316), (11, 1788804), (12, 1639737), (18, 1093158), (22, 894402), (27, 728772), (33, 596268), (36, 546579), (44, 447201), (54, 364386), (66, 298134), (81, 242924), (99, 198756), (108, 182193), (132, 149067), (162, 121462), (198, 99378), (297, 66252), (324, 60731), (396, 49689), (594, 33126), (891, 22084), (1188, 16563), (1782, 11042), (3564, 5521)]