15228016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 31381920

約数和(自身を除く): 16153904

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 887, 1073, 1774, 2146, 3548, 4292, 7096, 8584, 14192, 17168, 25723, 32819, 51446, 65638, 102892, 131276, 205784, 262552, 411568, 525104, 951751, 1903502, 3807004, 7614008, 15228016]

約数ペア:

[(1, 15228016), (2, 7614008), (4, 3807004), (8, 1903502), (16, 951751), (29, 525104), (37, 411568), (58, 262552), (74, 205784), (116, 131276), (148, 102892), (232, 65638), (296, 51446), (464, 32819), (592, 25723), (887, 17168), (1073, 14192), (1774, 8584), (2146, 7096), (3548, 4292)]