23873806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 40602240

約数和(自身を除く): 16728434

約数列:

[1, 2, 11, 22, 37, 74, 139, 211, 278, 407, 422, 814, 1529, 2321, 3058, 4642, 5143, 7807, 10286, 15614, 29329, 56573, 58658, 85877, 113146, 171754, 322619, 645238, 1085173, 2170346, 11936903, 23873806]

約数ペア:

[(1, 23873806), (2, 11936903), (11, 2170346), (22, 1085173), (37, 645238), (74, 322619), (139, 171754), (211, 113146), (278, 85877), (407, 58658), (422, 56573), (814, 29329), (1529, 15614), (2321, 10286), (3058, 7807), (4642, 5143)]