16731806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 31147200

約数和(自身を除く): 14415394

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 617, 1043, 1234, 1937, 2086, 3874, 4319, 8021, 8638, 13559, 16042, 27118, 56147, 91933, 112294, 183866, 643531, 1195129, 1287062, 2390258, 8365903, 16731806]

約数ペア:

[(1, 16731806), (2, 8365903), (7, 2390258), (13, 1287062), (14, 1195129), (26, 643531), (91, 183866), (149, 112294), (182, 91933), (298, 56147), (617, 27118), (1043, 16042), (1234, 13559), (1937, 8638), (2086, 8021), (3874, 4319)]