19624088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 40338000

約数和(自身を除く): 20713912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 829, 1076, 1658, 2152, 2959, 3316, 5918, 6632, 9119, 11836, 18238, 23672, 36476, 72952, 223001, 446002, 892004, 1784008, 2453011, 4906022, 9812044, 19624088]

約数ペア:

[(1, 19624088), (2, 9812044), (4, 4906022), (8, 2453011), (11, 1784008), (22, 892004), (44, 446002), (88, 223001), (269, 72952), (538, 36476), (829, 23672), (1076, 18238), (1658, 11836), (2152, 9119), (2959, 6632), (3316, 5918)]