19704192

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 55277880

約数和(自身を除く): 35573688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 97, 128, 138, 184, 192, 194, 276, 291, 368, 384, 388, 529, 552, 582, 736, 776, 1058, 1104, 1164, 1472, 1552, 1587, 2116, 2208, 2231, 2328, 2944, 3104, 3174, 4232, 4416, 4462, 4656, 6208, 6348, 6693, 8464, 8832, 8924, 9312, 12416, 12696, 13386, 16928, 17848, 18624, 25392, 26772, 33856, 35696, 37248, 50784, 51313, 53544, 67712, 71392, 101568, 102626, 107088, 142784, 153939, 203136, 205252, 214176, 285568, 307878, 410504, 428352, 615756, 821008, 856704, 1231512, 1642016, 2463024, 3284032, 4926048, 6568064, 9852096, 19704192]

約数ペア:

[(1, 19704192), (2, 9852096), (3, 6568064), (4, 4926048), (6, 3284032), (8, 2463024), (12, 1642016), (16, 1231512), (23, 856704), (24, 821008), (32, 615756), (46, 428352), (48, 410504), (64, 307878), (69, 285568), (92, 214176), (96, 205252), (97, 203136), (128, 153939), (138, 142784), (184, 107088), (192, 102626), (194, 101568), (276, 71392), (291, 67712), (368, 53544), (384, 51313), (388, 50784), (529, 37248), (552, 35696), (582, 33856), (736, 26772), (776, 25392), (1058, 18624), (1104, 17848), (1164, 16928), (1472, 13386), (1552, 12696), (1587, 12416), (2116, 9312), (2208, 8924), (2231, 8832), (2328, 8464), (2944, 6693), (3104, 6348), (3174, 6208), (4232, 4656), (4416, 4462)]