12502378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 22923648

約数和(自身を除く): 10421270

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 401, 802, 917, 1834, 2227, 2807, 4454, 5614, 6817, 13634, 15589, 31178, 47719, 52531, 95438, 105062, 367717, 735434, 893027, 1786054, 6251189, 12502378]

約数ペア:

[(1, 12502378), (2, 6251189), (7, 1786054), (14, 893027), (17, 735434), (34, 367717), (119, 105062), (131, 95438), (238, 52531), (262, 47719), (401, 31178), (802, 15589), (917, 13634), (1834, 6817), (2227, 5614), (2807, 4454)]