19731168

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 59058720

約数和(自身を除く): 39327552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 164, 216, 246, 288, 328, 369, 432, 492, 557, 656, 738, 864, 984, 1107, 1114, 1312, 1476, 1671, 1968, 2214, 2228, 2952, 3342, 3936, 4428, 4456, 5013, 5904, 6684, 8856, 8912, 10026, 11808, 13368, 15039, 17712, 17824, 20052, 22837, 26736, 30078, 35424, 40104, 45674, 53472, 60156, 68511, 80208, 91348, 120312, 137022, 160416, 182696, 205533, 240624, 274044, 365392, 411066, 481248, 548088, 616599, 730784, 822132, 1096176, 1233198, 1644264, 2192352, 2466396, 3288528, 4932792, 6577056, 9865584, 19731168]

約数ペア:

[(1, 19731168), (2, 9865584), (3, 6577056), (4, 4932792), (6, 3288528), (8, 2466396), (9, 2192352), (12, 1644264), (16, 1233198), (18, 1096176), (24, 822132), (27, 730784), (32, 616599), (36, 548088), (41, 481248), (48, 411066), (54, 365392), (72, 274044), (82, 240624), (96, 205533), (108, 182696), (123, 160416), (144, 137022), (164, 120312), (216, 91348), (246, 80208), (288, 68511), (328, 60156), (369, 53472), (432, 45674), (492, 40104), (557, 35424), (656, 30078), (738, 26736), (864, 22837), (984, 20052), (1107, 17824), (1114, 17712), (1312, 15039), (1476, 13368), (1671, 11808), (1968, 10026), (2214, 8912), (2228, 8856), (2952, 6684), (3342, 5904), (3936, 5013), (4428, 4456)]