38498918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 24097882

約数列:

[1, 2, 23, 41, 46, 82, 137, 149, 274, 298, 943, 1886, 3151, 3427, 5617, 6109, 6302, 6854, 11234, 12218, 20413, 40826, 129191, 140507, 258382, 281014, 469499, 836933, 938998, 1673866, 19249459, 38498918]

約数ペア:

[(1, 38498918), (2, 19249459), (23, 1673866), (41, 938998), (46, 836933), (82, 469499), (137, 281014), (149, 258382), (274, 140507), (298, 129191), (943, 40826), (1886, 20413), (3151, 12218), (3427, 11234), (5617, 6854), (6109, 6302)]