19100096

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 56

約数和(自身を含む): 40325040

約数和(自身を除く): 21224944

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 164, 232, 251, 328, 464, 502, 656, 928, 1004, 1189, 1312, 1856, 2008, 2378, 2624, 4016, 4756, 7279, 8032, 9512, 10291, 14558, 16064, 19024, 20582, 29116, 38048, 41164, 58232, 76096, 82328, 116464, 164656, 232928, 298439, 329312, 465856, 596878, 658624, 1193756, 2387512, 4775024, 9550048, 19100096]

約数ペア:

[(1, 19100096), (2, 9550048), (4, 4775024), (8, 2387512), (16, 1193756), (29, 658624), (32, 596878), (41, 465856), (58, 329312), (64, 298439), (82, 232928), (116, 164656), (164, 116464), (232, 82328), (251, 76096), (328, 58232), (464, 41164), (502, 38048), (656, 29116), (928, 20582), (1004, 19024), (1189, 16064), (1312, 14558), (1856, 10291), (2008, 9512), (2378, 8032), (2624, 7279), (4016, 4756)]