19222932

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 27346668

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 89, 123, 164, 178, 246, 267, 356, 439, 492, 534, 878, 1068, 1317, 1756, 2634, 3649, 5268, 7298, 10947, 14596, 17999, 21894, 35998, 39071, 43788, 53997, 71996, 78142, 107994, 117213, 156284, 215988, 234426, 468852, 1601911, 3203822, 4805733, 6407644, 9611466, 19222932]

約数ペア:

[(1, 19222932), (2, 9611466), (3, 6407644), (4, 4805733), (6, 3203822), (12, 1601911), (41, 468852), (82, 234426), (89, 215988), (123, 156284), (164, 117213), (178, 107994), (246, 78142), (267, 71996), (356, 53997), (439, 43788), (492, 39071), (534, 35998), (878, 21894), (1068, 17999), (1317, 14596), (1756, 10947), (2634, 7298), (3649, 5268)]