19526946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 41533440

約数和(自身を除く): 22006494

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1663, 1957, 3326, 3914, 4989, 5871, 9978, 11742, 31597, 63194, 94791, 171289, 189582, 342578, 513867, 1027734, 3254491, 6508982, 9763473, 19526946]

約数ペア:

[(1, 19526946), (2, 9763473), (3, 6508982), (6, 3254491), (19, 1027734), (38, 513867), (57, 342578), (103, 189582), (114, 171289), (206, 94791), (309, 63194), (618, 31597), (1663, 11742), (1957, 9978), (3326, 5871), (3914, 4989)]