19684936398

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{227377}}^1$

素因数の和:227736

約数の個数: 32

約数和(自身を含む): 40338676224

約数和(自身を除く): 20653739826

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 307, 614, 921, 1842, 14429, 28858, 43287, 86574, 227377, 454754, 682131, 1364262, 10686719, 21373438, 32060157, 64120314, 69804739, 139609478, 209414217, 418828434, 3280822733, 6561645466, 9842468199, 19684936398]

約数ペア:

[(1, 19684936398), (2, 9842468199), (3, 6561645466), (6, 3280822733), (47, 418828434), (94, 209414217), (141, 139609478), (282, 69804739), (307, 64120314), (614, 32060157), (921, 21373438), (1842, 10686719), (14429, 1364262), (28858, 682131), (43287, 454754), (86574, 227377)]