38738302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 25773698

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 349, 437, 698, 874, 2413, 2921, 4826, 5842, 6631, 8027, 13262, 16054, 44323, 55499, 88646, 110998, 152513, 305026, 842137, 1019429, 1684274, 2038858, 19369151, 38738302]

約数ペア:

[(1, 38738302), (2, 19369151), (19, 2038858), (23, 1684274), (38, 1019429), (46, 842137), (127, 305026), (254, 152513), (349, 110998), (437, 88646), (698, 55499), (874, 44323), (2413, 16054), (2921, 13262), (4826, 8027), (5842, 6631)]