189774434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 313703280

約数和(自身を除く): 123928846

約数列:

[1, 2, 17, 29, 34, 58, 197, 394, 493, 977, 986, 1954, 3349, 5713, 6698, 11426, 16609, 28333, 33218, 56666, 97121, 192469, 194242, 384938, 481661, 963322, 3271973, 5581601, 6543946, 11163202, 94887217, 189774434]

約数ペア:

[(1, 189774434), (2, 94887217), (17, 11163202), (29, 6543946), (34, 5581601), (58, 3271973), (197, 963322), (394, 481661), (493, 384938), (977, 194242), (986, 192469), (1954, 97121), (3349, 56666), (5713, 33218), (6698, 28333), (11426, 16609)]