19341744

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9371}}^1$

素因数の和:9425

約数の個数: 40

約数和(自身を含む): 51133632

約数和(自身を除く): 31791888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9371, 18742, 28113, 37484, 56226, 74968, 112452, 149936, 224904, 402953, 449808, 805906, 1208859, 1611812, 2417718, 3223624, 4835436, 6447248, 9670872, 19341744]

約数ペア:

[(1, 19341744), (2, 9670872), (3, 6447248), (4, 4835436), (6, 3223624), (8, 2417718), (12, 1611812), (16, 1208859), (24, 805906), (43, 449808), (48, 402953), (86, 224904), (129, 149936), (172, 112452), (258, 74968), (344, 56226), (516, 37484), (688, 28113), (1032, 18742), (2064, 9371)]