19910444832

素因数分解:

$2^5\times 3^2\times {\mathrm{69133489}}^1$

素因数の和:69133505

約数の個数: 36

約数和(自身を含む): 56620328310

約数和(自身を除く): 36709883478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69133489, 138266978, 207400467, 276533956, 414800934, 553067912, 622201401, 829601868, 1106135824, 1244402802, 1659203736, 2212271648, 2488805604, 3318407472, 4977611208, 6636814944, 9955222416, 19910444832]

約数ペア:

[(1, 19910444832), (2, 9955222416), (3, 6636814944), (4, 4977611208), (6, 3318407472), (8, 2488805604), (9, 2212271648), (12, 1659203736), (16, 1244402802), (18, 1106135824), (24, 829601868), (32, 622201401), (36, 553067912), (48, 414800934), (72, 276533956), (96, 207400467), (144, 138266978), (288, 69133489)]