22318924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 42872256

約数和(自身を除く): 20553332

約数列:

[1, 2, 4, 23, 41, 46, 61, 82, 92, 97, 122, 164, 194, 244, 388, 943, 1403, 1886, 2231, 2501, 2806, 3772, 3977, 4462, 5002, 5612, 5917, 7954, 8924, 10004, 11834, 15908, 23668, 57523, 91471, 115046, 136091, 182942, 230092, 242597, 272182, 365884, 485194, 544364, 970388, 5579731, 11159462, 22318924]

約数ペア:

[(1, 22318924), (2, 11159462), (4, 5579731), (23, 970388), (41, 544364), (46, 485194), (61, 365884), (82, 272182), (92, 242597), (97, 230092), (122, 182942), (164, 136091), (194, 115046), (244, 91471), (388, 57523), (943, 23668), (1403, 15908), (1886, 11834), (2231, 10004), (2501, 8924), (2806, 7954), (3772, 5917), (3977, 5612), (4462, 5002)]