19117336

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1013}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 41127840

約数和(自身を除く): 22010504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1013, 1348, 2026, 2359, 2696, 4052, 4718, 7091, 8104, 9436, 14182, 18872, 28364, 56728, 341381, 682762, 1365524, 2389667, 2731048, 4779334, 9558668, 19117336]

約数ペア:

[(1, 19117336), (2, 9558668), (4, 4779334), (7, 2731048), (8, 2389667), (14, 1365524), (28, 682762), (56, 341381), (337, 56728), (674, 28364), (1013, 18872), (1348, 14182), (2026, 9436), (2359, 8104), (2696, 7091), (4052, 4718)]