15970318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 30127104

約数和(自身を除く): 14156786

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 1867, 3734, 4277, 8554, 13069, 24271, 26138, 48542, 87749, 169897, 175498, 339794, 614243, 1140737, 1228486, 2281474, 7985159, 15970318]

約数ペア:

[(1, 15970318), (2, 7985159), (7, 2281474), (13, 1228486), (14, 1140737), (26, 614243), (47, 339794), (91, 175498), (94, 169897), (182, 87749), (329, 48542), (611, 26138), (658, 24271), (1222, 13069), (1867, 8554), (3734, 4277)]