19774434

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8429}}^1$

素因数の和:8474

約数の個数: 32

約数和(自身を含む): 43701120

約数和(自身を除く): 23926686

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8429, 16858, 25287, 50574, 143293, 193867, 286586, 387734, 429879, 581601, 859758, 1163202, 3295739, 6591478, 9887217, 19774434]

約数ペア:

[(1, 19774434), (2, 9887217), (3, 6591478), (6, 3295739), (17, 1163202), (23, 859758), (34, 581601), (46, 429879), (51, 387734), (69, 286586), (102, 193867), (138, 143293), (391, 50574), (782, 25287), (1173, 16858), (2346, 8429)]