16447938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 35581056

約数和(自身を除く): 19133118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 433, 487, 866, 974, 1299, 1461, 2598, 2922, 5629, 6331, 11258, 12662, 16887, 18993, 33774, 37986, 210871, 421742, 632613, 1265226, 2741323, 5482646, 8223969, 16447938]

約数ペア:

[(1, 16447938), (2, 8223969), (3, 5482646), (6, 2741323), (13, 1265226), (26, 632613), (39, 421742), (78, 210871), (433, 37986), (487, 33774), (866, 18993), (974, 16887), (1299, 12662), (1461, 11258), (2598, 6331), (2922, 5629)]