19172992

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 39021120

約数和(自身を除く): 19848128

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 3187, 6016, 6374, 12748, 25496, 50992, 101984, 149789, 203968, 299578, 407936, 599156, 1198312, 2396624, 4793248, 9586496, 19172992]

約数ペア:

[(1, 19172992), (2, 9586496), (4, 4793248), (8, 2396624), (16, 1198312), (32, 599156), (47, 407936), (64, 299578), (94, 203968), (128, 149789), (188, 101984), (376, 50992), (752, 25496), (1504, 12748), (3008, 6374), (3187, 6016)]