16719482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 28643328

約数和(自身を除く): 11923846

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 383, 598, 766, 949, 1679, 1898, 3358, 4979, 8809, 9958, 17618, 21827, 27959, 43654, 55918, 114517, 229034, 363467, 643057, 726934, 1286114, 8359741, 16719482]

約数ペア:

[(1, 16719482), (2, 8359741), (13, 1286114), (23, 726934), (26, 643057), (46, 363467), (73, 229034), (146, 114517), (299, 55918), (383, 43654), (598, 27959), (766, 21827), (949, 17618), (1679, 9958), (1898, 8809), (3358, 4979)]