12821538

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 27394560

約数和(自身を除く): 14573022

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2377, 2697, 4754, 5394, 7131, 14262, 68933, 73687, 137866, 147374, 206799, 221061, 413598, 442122, 2136923, 4273846, 6410769, 12821538]

約数ペア:

[(1, 12821538), (2, 6410769), (3, 4273846), (6, 2136923), (29, 442122), (31, 413598), (58, 221061), (62, 206799), (87, 147374), (93, 137866), (174, 73687), (186, 68933), (899, 14262), (1798, 7131), (2377, 5394), (2697, 4754)]