15952772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 16222588

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 74, 82, 148, 164, 239, 407, 451, 478, 814, 902, 956, 1517, 1628, 1804, 2629, 3034, 5258, 6068, 8843, 9799, 10516, 16687, 17686, 19598, 33374, 35372, 39196, 66748, 97273, 107789, 194546, 215578, 362563, 389092, 431156, 725126, 1450252, 3988193, 7976386, 15952772]

約数ペア:

[(1, 15952772), (2, 7976386), (4, 3988193), (11, 1450252), (22, 725126), (37, 431156), (41, 389092), (44, 362563), (74, 215578), (82, 194546), (148, 107789), (164, 97273), (239, 66748), (407, 39196), (451, 35372), (478, 33374), (814, 19598), (902, 17686), (956, 16687), (1517, 10516), (1628, 9799), (1804, 8843), (2629, 6068), (3034, 5258)]