19024122221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 22956950016

約数和(自身を除く): 3932827795

約数列:

[1, 13, 17, 41, 43, 157, 221, 311, 533, 559, 697, 731, 1763, 2041, 2669, 4043, 5287, 6437, 6751, 9061, 9503, 12751, 13373, 22919, 29971, 34697, 48827, 68731, 83681, 87763, 109429, 114767, 165763, 173849, 216767, 227341, 276791, 389623, 548293, 634751, 830059, 1422577, 1491971, 2001907, 2099561, 2817971, 2955433, 3598283, 4705447, 7127809, 9320981, 10790767, 26024791, 27294293, 34032419, 35692537, 61170811, 86082001, 121172753, 442421447, 464002981, 1119066013, 1463394017, 19024122221]

約数ペア:

[(1, 19024122221), (13, 1463394017), (17, 1119066013), (41, 464002981), (43, 442421447), (157, 121172753), (221, 86082001), (311, 61170811), (533, 35692537), (559, 34032419), (697, 27294293), (731, 26024791), (1763, 10790767), (2041, 9320981), (2669, 7127809), (4043, 4705447), (5287, 3598283), (6437, 2955433), (6751, 2817971), (9061, 2099561), (9503, 2001907), (12751, 1491971), (13373, 1422577), (22919, 830059), (29971, 634751), (34697, 548293), (48827, 389623), (68731, 276791), (83681, 227341), (87763, 216767), (109429, 173849), (114767, 165763)]