19372255

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2417}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 26694720

約数和(自身を除く): 7322465

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 2417, 8015, 12085, 16919, 84595, 553493, 2767465, 3874451, 19372255]

約数ペア:

[(1, 19372255), (5, 3874451), (7, 2767465), (35, 553493), (229, 84595), (1145, 16919), (1603, 12085), (2417, 8015)]