19278864

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4057}}^1$

素因数の和:4085

約数の個数: 80

約数和(自身を含む): 60383040

約数和(自身を除く): 41104176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4057, 4752, 8114, 12171, 16228, 24342, 32456, 36513, 44627, 48684, 64912, 73026, 89254, 97368, 109539, 133881, 146052, 178508, 194736, 219078, 267762, 292104, 357016, 401643, 438156, 535524, 584208, 714032, 803286, 876312, 1071048, 1204929, 1606572, 1752624, 2142096, 2409858, 3213144, 4819716, 6426288, 9639432, 19278864]

約数ペア:

[(1, 19278864), (2, 9639432), (3, 6426288), (4, 4819716), (6, 3213144), (8, 2409858), (9, 2142096), (11, 1752624), (12, 1606572), (16, 1204929), (18, 1071048), (22, 876312), (24, 803286), (27, 714032), (33, 584208), (36, 535524), (44, 438156), (48, 401643), (54, 357016), (66, 292104), (72, 267762), (88, 219078), (99, 194736), (108, 178508), (132, 146052), (144, 133881), (176, 109539), (198, 97368), (216, 89254), (264, 73026), (297, 64912), (396, 48684), (432, 44627), (528, 36513), (594, 32456), (792, 24342), (1188, 16228), (1584, 12171), (2376, 8114), (4057, 4752)]