40400954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5087}}^1$

素因数の和:5138

約数の個数: 24

約数和(自身を含む): 69787008

約数和(自身を除く): 29386054

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 5087, 7942, 10174, 55957, 96653, 111914, 193306, 1063183, 1836407, 2126366, 3672814, 20200477, 40400954]

約数ペア:

[(1, 40400954), (2, 20200477), (11, 3672814), (19, 2126366), (22, 1836407), (38, 1063183), (209, 193306), (361, 111914), (418, 96653), (722, 55957), (3971, 10174), (5087, 7942)]