19550076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17903}}^1$

素因数の和:17930

約数の個数: 48

約数和(自身を含む): 56146944

約数和(自身を除く): 36596868

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17903, 35806, 53709, 71612, 107418, 125321, 214836, 232739, 250642, 375963, 465478, 501284, 698217, 751926, 930956, 1396434, 1503852, 1629173, 2792868, 3258346, 4887519, 6516692, 9775038, 19550076]

約数ペア:

[(1, 19550076), (2, 9775038), (3, 6516692), (4, 4887519), (6, 3258346), (7, 2792868), (12, 1629173), (13, 1503852), (14, 1396434), (21, 930956), (26, 751926), (28, 698217), (39, 501284), (42, 465478), (52, 375963), (78, 250642), (84, 232739), (91, 214836), (156, 125321), (182, 107418), (273, 71612), (364, 53709), (546, 35806), (1092, 17903)]