19065604792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{170851}}^1$

素因数の和:170936

約数の個数: 64

約数和(自身を含む): 40901968800

約数和(自身を除く): 21836364008

約数列:

[1, 2, 4, 8, 13, 26, 29, 37, 52, 58, 74, 104, 116, 148, 232, 296, 377, 481, 754, 962, 1073, 1508, 1924, 2146, 3016, 3848, 4292, 8584, 13949, 27898, 55796, 111592, 170851, 341702, 683404, 1366808, 2221063, 4442126, 4954679, 6321487, 8884252, 9909358, 12642974, 17768504, 19818716, 25285948, 39637432, 50571896, 64410827, 82179331, 128821654, 164358662, 183323123, 257643308, 328717324, 366646246, 515286616, 657434648, 733292492, 1466584984, 2383200599, 4766401198, 9532802396, 19065604792]

約数ペア:

[(1, 19065604792), (2, 9532802396), (4, 4766401198), (8, 2383200599), (13, 1466584984), (26, 733292492), (29, 657434648), (37, 515286616), (52, 366646246), (58, 328717324), (74, 257643308), (104, 183323123), (116, 164358662), (148, 128821654), (232, 82179331), (296, 64410827), (377, 50571896), (481, 39637432), (754, 25285948), (962, 19818716), (1073, 17768504), (1508, 12642974), (1924, 9909358), (2146, 8884252), (3016, 6321487), (3848, 4954679), (4292, 4442126), (8584, 2221063), (13949, 1366808), (27898, 683404), (55796, 341702), (111592, 170851)]