19388621182

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{98213}}^1$

素因数の和:98520

約数の個数: 32

約数和(自身を含む): 33942758400

約数和(自身を除く): 14554137218

約数列:

[1, 2, 7, 14, 59, 118, 239, 413, 478, 826, 1673, 3346, 14101, 28202, 98213, 98707, 196426, 197414, 687491, 1374982, 5794567, 11589134, 23472907, 40561969, 46945814, 81123938, 164310349, 328620698, 1384901513, 2769803026, 9694310591, 19388621182]

約数ペア:

[(1, 19388621182), (2, 9694310591), (7, 2769803026), (14, 1384901513), (59, 328620698), (118, 164310349), (239, 81123938), (413, 46945814), (478, 40561969), (826, 23472907), (1673, 11589134), (3346, 5794567), (14101, 1374982), (28202, 687491), (98213, 197414), (98707, 196426)]