19682112

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4495

約数の個数: 56

約数和(自身を含む): 54351936

約数和(自身を除く): 34669824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 4457, 8914, 13371, 17828, 26742, 35656, 53484, 71312, 102511, 106968, 142624, 205022, 213936, 285248, 307533, 410044, 427872, 615066, 820088, 855744, 1230132, 1640176, 2460264, 3280352, 4920528, 6560704, 9841056, 19682112]

約数ペア:

[(1, 19682112), (2, 9841056), (3, 6560704), (4, 4920528), (6, 3280352), (8, 2460264), (12, 1640176), (16, 1230132), (23, 855744), (24, 820088), (32, 615066), (46, 427872), (48, 410044), (64, 307533), (69, 285248), (92, 213936), (96, 205022), (138, 142624), (184, 106968), (192, 102511), (276, 71312), (368, 53484), (552, 35656), (736, 26742), (1104, 17828), (1472, 13371), (2208, 8914), (4416, 4457)]