1916378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 3283200

約数和(自身を除く): 1366822

約数列:

[1, 2, 19, 29, 37, 38, 47, 58, 74, 94, 551, 703, 893, 1073, 1102, 1363, 1406, 1739, 1786, 2146, 2726, 3478, 20387, 25897, 33041, 40774, 50431, 51794, 66082, 100862, 958189, 1916378]

約数ペア:

[(1, 1916378), (2, 958189), (19, 100862), (29, 66082), (37, 51794), (38, 50431), (47, 40774), (58, 33041), (74, 25897), (94, 20387), (551, 3478), (703, 2726), (893, 2146), (1073, 1786), (1102, 1739), (1363, 1406)]