39037438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 68388480

約数和(自身を除く): 29351042

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 1531, 2318, 3062, 12749, 16841, 25498, 29089, 33682, 58178, 93391, 186782, 319979, 639958, 1027301, 1774429, 2054602, 3548858, 19518719, 39037438]

約数ペア:

[(1, 39037438), (2, 19518719), (11, 3548858), (19, 2054602), (22, 1774429), (38, 1027301), (61, 639958), (122, 319979), (209, 186782), (418, 93391), (671, 58178), (1159, 33682), (1342, 29089), (1531, 25498), (2318, 16841), (3062, 12749)]