19342356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 51654624

約数和(自身を除く): 32312268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 277, 506, 529, 554, 759, 831, 1012, 1058, 1108, 1518, 1587, 1662, 2116, 3036, 3047, 3174, 3324, 5819, 6094, 6348, 6371, 9141, 11638, 12188, 12742, 17457, 18282, 19113, 23276, 25484, 34914, 36564, 38226, 69828, 70081, 76452, 140162, 146533, 210243, 280324, 293066, 420486, 439599, 586132, 840972, 879198, 1611863, 1758396, 3223726, 4835589, 6447452, 9671178, 19342356]

約数ペア:

[(1, 19342356), (2, 9671178), (3, 6447452), (4, 4835589), (6, 3223726), (11, 1758396), (12, 1611863), (22, 879198), (23, 840972), (33, 586132), (44, 439599), (46, 420486), (66, 293066), (69, 280324), (92, 210243), (132, 146533), (138, 140162), (253, 76452), (276, 70081), (277, 69828), (506, 38226), (529, 36564), (554, 34914), (759, 25484), (831, 23276), (1012, 19113), (1058, 18282), (1108, 17457), (1518, 12742), (1587, 12188), (1662, 11638), (2116, 9141), (3036, 6371), (3047, 6348), (3174, 6094), (3324, 5819)]