19236032

素因数分解:

$2^6\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 42

約数和(自身を含む): 39268908

約数和(自身を除く): 20032876

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 107, 212, 214, 424, 428, 848, 856, 1696, 1712, 2809, 3392, 3424, 5618, 5671, 6848, 11236, 11342, 22472, 22684, 44944, 45368, 89888, 90736, 179776, 181472, 300563, 362944, 601126, 1202252, 2404504, 4809008, 9618016, 19236032]

約数ペア:

[(1, 19236032), (2, 9618016), (4, 4809008), (8, 2404504), (16, 1202252), (32, 601126), (53, 362944), (64, 300563), (106, 181472), (107, 179776), (212, 90736), (214, 89888), (424, 45368), (428, 44944), (848, 22684), (856, 22472), (1696, 11342), (1712, 11236), (2809, 6848), (3392, 5671), (3424, 5618)]