1939153490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1\times {\mathrm{4127}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 3676561920

約数和(自身を除く): 1737408430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2473, 4127, 4946, 8254, 12365, 20635, 24730, 41270, 46987, 78413, 93974, 156826, 234935, 392065, 469870, 784130, 10206071, 20412142, 51030355, 102060710, 193915349, 387830698, 969576745, 1939153490]

約数ペア:

[(1, 1939153490), (2, 969576745), (5, 387830698), (10, 193915349), (19, 102060710), (38, 51030355), (95, 20412142), (190, 10206071), (2473, 784130), (4127, 469870), (4946, 392065), (8254, 234935), (12365, 156826), (20635, 93974), (24730, 78413), (41270, 46987)]