19115568

素因数分解:

$2^4\times 3^3\times {\mathrm{44249}}^1$

素因数の和:44266

約数の個数: 40

約数和(自身を含む): 54870000

約数和(自身を除く): 35754432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44249, 88498, 132747, 176996, 265494, 353992, 398241, 530988, 707984, 796482, 1061976, 1194723, 1592964, 2123952, 2389446, 3185928, 4778892, 6371856, 9557784, 19115568]

約数ペア:

[(1, 19115568), (2, 9557784), (3, 6371856), (4, 4778892), (6, 3185928), (8, 2389446), (9, 2123952), (12, 1592964), (16, 1194723), (18, 1061976), (24, 796482), (27, 707984), (36, 530988), (48, 398241), (54, 353992), (72, 265494), (108, 176996), (144, 132747), (216, 88498), (432, 44249)]