19552764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3023}}^1$

素因数の和:3055

約数の個数: 72

約数和(自身を含む): 57915648

約数和(自身を除く): 38362884

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3023, 3234, 6046, 6468, 9069, 12092, 18138, 21161, 33253, 36276, 42322, 63483, 66506, 84644, 99759, 126966, 133012, 148127, 199518, 232771, 253932, 296254, 399036, 444381, 465542, 592508, 698313, 888762, 931084, 1396626, 1629397, 1777524, 2793252, 3258794, 4888191, 6517588, 9776382, 19552764]

約数ペア:

[(1, 19552764), (2, 9776382), (3, 6517588), (4, 4888191), (6, 3258794), (7, 2793252), (11, 1777524), (12, 1629397), (14, 1396626), (21, 931084), (22, 888762), (28, 698313), (33, 592508), (42, 465542), (44, 444381), (49, 399036), (66, 296254), (77, 253932), (84, 232771), (98, 199518), (132, 148127), (147, 133012), (154, 126966), (196, 99759), (231, 84644), (294, 66506), (308, 63483), (462, 42322), (539, 36276), (588, 33253), (924, 21161), (1078, 18138), (1617, 12092), (2156, 9069), (3023, 6468), (3234, 6046)]