12919544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7727}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 14901256

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7727, 15454, 30908, 61816, 84997, 146813, 169994, 293626, 339988, 587252, 679976, 1174504, 1614943, 3229886, 6459772, 12919544]

約数ペア:

[(1, 12919544), (2, 6459772), (4, 3229886), (8, 1614943), (11, 1174504), (19, 679976), (22, 587252), (38, 339988), (44, 293626), (76, 169994), (88, 146813), (152, 84997), (209, 61816), (418, 30908), (836, 15454), (1672, 7727)]