19314358

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 34272000

約数和(自身を除く): 14957642

約数列:

[1, 2, 7, 14, 59, 67, 118, 134, 349, 413, 469, 698, 826, 938, 2443, 3953, 4886, 7906, 20591, 23383, 27671, 41182, 46766, 55342, 144137, 163681, 288274, 327362, 1379597, 2759194, 9657179, 19314358]

約数ペア:

[(1, 19314358), (2, 9657179), (7, 2759194), (14, 1379597), (59, 327362), (67, 288274), (118, 163681), (134, 144137), (349, 55342), (413, 46766), (469, 41182), (698, 27671), (826, 23383), (938, 20591), (2443, 7906), (3953, 4886)]