19040652

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2213}}^1$

素因数の和:2462

約数の個数: 36

約数和(自身を含む): 48353760

約数和(自身を除く): 29313108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2213, 2868, 4302, 4426, 6639, 8604, 8852, 13278, 19917, 26556, 39834, 79668, 528907, 1057814, 1586721, 2115628, 3173442, 4760163, 6346884, 9520326, 19040652]

約数ペア:

[(1, 19040652), (2, 9520326), (3, 6346884), (4, 4760163), (6, 3173442), (9, 2115628), (12, 1586721), (18, 1057814), (36, 528907), (239, 79668), (478, 39834), (717, 26556), (956, 19917), (1434, 13278), (2151, 8852), (2213, 8604), (2868, 6639), (4302, 4426)]