19161352

素因数分解:

$2^3\times 7^3\times {\mathrm{6983}}^1$

素因数の和:7010

約数の個数: 32

約数和(自身を含む): 41904000

約数和(自身を除く): 22742648

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 6983, 13966, 27932, 48881, 55864, 97762, 195524, 342167, 391048, 684334, 1368668, 2395169, 2737336, 4790338, 9580676, 19161352]

約数ペア:

[(1, 19161352), (2, 9580676), (4, 4790338), (7, 2737336), (8, 2395169), (14, 1368668), (28, 684334), (49, 391048), (56, 342167), (98, 195524), (196, 97762), (343, 55864), (392, 48881), (686, 27932), (1372, 13966), (2744, 6983)]