19006952

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{8221}}^1$

素因数の和:8261

約数の個数: 24

約数和(自身を含む): 37862310

約数和(自身を除く): 18855358

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 8221, 16442, 32884, 65768, 139757, 279514, 559028, 1118056, 2375869, 4751738, 9503476, 19006952]

約数ペア:

[(1, 19006952), (2, 9503476), (4, 4751738), (8, 2375869), (17, 1118056), (34, 559028), (68, 279514), (136, 139757), (289, 65768), (578, 32884), (1156, 16442), (2312, 8221)]