19215820704

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6456929}}^1$

素因数の和:6456973

約数の個数: 48

約数和(自身を含む): 52068683520

約数和(自身を除く): 32852862816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6456929, 12913858, 19370787, 25827716, 38741574, 51655432, 77483148, 103310864, 154966296, 200164799, 206621728, 309932592, 400329598, 600494397, 619865184, 800659196, 1200988794, 1601318392, 2401977588, 3202636784, 4803955176, 6405273568, 9607910352, 19215820704]

約数ペア:

[(1, 19215820704), (2, 9607910352), (3, 6405273568), (4, 4803955176), (6, 3202636784), (8, 2401977588), (12, 1601318392), (16, 1200988794), (24, 800659196), (31, 619865184), (32, 600494397), (48, 400329598), (62, 309932592), (93, 206621728), (96, 200164799), (124, 154966296), (186, 103310864), (248, 77483148), (372, 51655432), (496, 38741574), (744, 25827716), (992, 19370787), (1488, 12913858), (2976, 6456929)]