13968878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 26569728

約数和(自身を除く): 12600850

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 1487, 2974, 4697, 9394, 10409, 16357, 20818, 32714, 90707, 114499, 181414, 228998, 634949, 997777, 1269898, 1995554, 6984439, 13968878]

約数ペア:

[(1, 13968878), (2, 6984439), (7, 1995554), (11, 1269898), (14, 997777), (22, 634949), (61, 228998), (77, 181414), (122, 114499), (154, 90707), (427, 32714), (671, 20818), (854, 16357), (1342, 10409), (1487, 9394), (2974, 4697)]