19682944

素因数分解:

$2^7\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 39412800

約数和(自身を除く): 19729856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 367, 419, 734, 838, 1468, 1676, 2936, 3352, 5872, 6704, 11744, 13408, 23488, 26816, 46976, 53632, 153773, 307546, 615092, 1230184, 2460368, 4920736, 9841472, 19682944]

約数ペア:

[(1, 19682944), (2, 9841472), (4, 4920736), (8, 2460368), (16, 1230184), (32, 615092), (64, 307546), (128, 153773), (367, 53632), (419, 46976), (734, 26816), (838, 23488), (1468, 13408), (1676, 11744), (2936, 6704), (3352, 5872)]