15261474

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 31521600

約数和(自身を除く): 16260126

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 397, 447, 794, 894, 1191, 2382, 6407, 12814, 17071, 19221, 34142, 38442, 51213, 59153, 102426, 118306, 177459, 354918, 2543579, 5087158, 7630737, 15261474]

約数ペア:

[(1, 15261474), (2, 7630737), (3, 5087158), (6, 2543579), (43, 354918), (86, 177459), (129, 118306), (149, 102426), (258, 59153), (298, 51213), (397, 38442), (447, 34142), (794, 19221), (894, 17071), (1191, 12814), (2382, 6407)]