12964652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 23461200

約数和(自身を除く): 10496548

約数列:

[1, 2, 4, 37, 74, 148, 251, 349, 502, 698, 1004, 1396, 9287, 12913, 18574, 25826, 37148, 51652, 87599, 175198, 350396, 3241163, 6482326, 12964652]

約数ペア:

[(1, 12964652), (2, 6482326), (4, 3241163), (37, 350396), (74, 175198), (148, 87599), (251, 51652), (349, 37148), (502, 25826), (698, 18574), (1004, 12913), (1396, 9287)]