19007784

素因数分解:

$2^3\times 3^4\times {\mathrm{29333}}^1$

素因数の和:29351

約数の個数: 40

約数和(自身を含む): 53241210

約数和(自身を除く): 34233426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29333, 58666, 87999, 117332, 175998, 234664, 263997, 351996, 527994, 703992, 791991, 1055988, 1583982, 2111976, 2375973, 3167964, 4751946, 6335928, 9503892, 19007784]

約数ペア:

[(1, 19007784), (2, 9503892), (3, 6335928), (4, 4751946), (6, 3167964), (8, 2375973), (9, 2111976), (12, 1583982), (18, 1055988), (24, 791991), (27, 703992), (36, 527994), (54, 351996), (72, 263997), (81, 234664), (108, 175998), (162, 117332), (216, 87999), (324, 58666), (648, 29333)]