19492728996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1\times {\mathrm{41389}}^1$

素因数の和:44428

約数の個数: 48

約数和(自身を含む): 48999137600

約数和(自身を除く): 29506408604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3019, 6038, 9057, 12076, 18114, 36228, 39247, 41389, 78494, 82778, 117741, 124167, 156988, 165556, 235482, 248334, 470964, 496668, 538057, 1076114, 1614171, 2152228, 3228342, 6456684, 124953391, 249906782, 374860173, 499813564, 749720346, 1499440692, 1624394083, 3248788166, 4873182249, 6497576332, 9746364498, 19492728996]

約数ペア:

[(1, 19492728996), (2, 9746364498), (3, 6497576332), (4, 4873182249), (6, 3248788166), (12, 1624394083), (13, 1499440692), (26, 749720346), (39, 499813564), (52, 374860173), (78, 249906782), (156, 124953391), (3019, 6456684), (6038, 3228342), (9057, 2152228), (12076, 1614171), (18114, 1076114), (36228, 538057), (39247, 496668), (41389, 470964), (78494, 248334), (82778, 235482), (117741, 165556), (124167, 156988)]