16561194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3169}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 36214080

約数和(自身を除く): 19652886

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 3169, 5226, 6338, 9507, 19014, 41197, 82394, 123591, 212323, 247182, 424646, 636969, 1273938, 2760199, 5520398, 8280597, 16561194]

約数ペア:

[(1, 16561194), (2, 8280597), (3, 5520398), (6, 2760199), (13, 1273938), (26, 636969), (39, 424646), (67, 247182), (78, 212323), (134, 123591), (201, 82394), (402, 41197), (871, 19014), (1742, 9507), (2613, 6338), (3169, 5226)]