11680174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27943}}^1$

素因数の和:27975

約数の個数: 16

約数和(自身を含む): 20119680

約数和(自身を除く): 8439506

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 27943, 55886, 307373, 530917, 614746, 1061834, 5840087, 11680174]

約数ペア:

[(1, 11680174), (2, 5840087), (11, 1061834), (19, 614746), (22, 530917), (38, 307373), (209, 55886), (418, 27943)]