19161768

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8231}}^1$

素因数の和:8337

約数の個数: 32

約数和(自身を含む): 48404160

約数和(自身を除く): 29242392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8231, 16462, 24693, 32924, 49386, 65848, 98772, 197544, 798407, 1596814, 2395221, 3193628, 4790442, 6387256, 9580884, 19161768]

約数ペア:

[(1, 19161768), (2, 9580884), (3, 6387256), (4, 4790442), (6, 3193628), (8, 2395221), (12, 1596814), (24, 798407), (97, 197544), (194, 98772), (291, 65848), (388, 49386), (582, 32924), (776, 24693), (1164, 16462), (2328, 8231)]