22053452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 42497280

約数和(自身を除く): 20443828

約数列:

[1, 2, 4, 19, 38, 61, 67, 71, 76, 122, 134, 142, 244, 268, 284, 1159, 1273, 1349, 2318, 2546, 2698, 4087, 4331, 4636, 4757, 5092, 5396, 8174, 8662, 9514, 16348, 17324, 19028, 77653, 82289, 90383, 155306, 164578, 180766, 290177, 310612, 329156, 361532, 580354, 1160708, 5513363, 11026726, 22053452]

約数ペア:

[(1, 22053452), (2, 11026726), (4, 5513363), (19, 1160708), (38, 580354), (61, 361532), (67, 329156), (71, 310612), (76, 290177), (122, 180766), (134, 164578), (142, 155306), (244, 90383), (268, 82289), (284, 77653), (1159, 19028), (1273, 17324), (1349, 16348), (2318, 9514), (2546, 8662), (2698, 8174), (4087, 5396), (4331, 5092), (4636, 4757)]