19807044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 49156800

約数和(自身を除く): 29349756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 797, 1308, 1594, 2071, 2391, 3188, 4142, 4782, 6213, 8284, 9564, 12426, 15143, 24852, 30286, 45429, 60572, 86873, 90858, 173746, 181716, 260619, 347492, 521238, 1042476, 1650587, 3301174, 4951761, 6602348, 9903522, 19807044]

約数ペア:

[(1, 19807044), (2, 9903522), (3, 6602348), (4, 4951761), (6, 3301174), (12, 1650587), (19, 1042476), (38, 521238), (57, 347492), (76, 260619), (109, 181716), (114, 173746), (218, 90858), (228, 86873), (327, 60572), (436, 45429), (654, 30286), (797, 24852), (1308, 15143), (1594, 12426), (2071, 9564), (2391, 8284), (3188, 6213), (4142, 4782)]