19434088

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{15473}}^1$

素因数の和:15636

約数の個数: 16

約数和(自身を含む): 36673380

約数和(自身を除く): 17239292

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 15473, 30946, 61892, 123784, 2429261, 4858522, 9717044, 19434088]

約数ペア:

[(1, 19434088), (2, 9717044), (4, 4858522), (8, 2429261), (157, 123784), (314, 61892), (628, 30946), (1256, 15473)]