19010624884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{392101}}^1$

素因数の和:392176

約数の個数: 48

約数和(自身を含む): 37942926336

約数和(自身を除く): 18932301452

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 713, 782, 1054, 1426, 1564, 2108, 2852, 12121, 24242, 48484, 392101, 784202, 1568404, 6665717, 9018323, 12155131, 13331434, 18036646, 24310262, 26662868, 36073292, 48620524, 153311491, 206637227, 279568013, 306622982, 413274454, 559136026, 613245964, 826548908, 1118272052, 4752656221, 9505312442, 19010624884]

約数ペア:

[(1, 19010624884), (2, 9505312442), (4, 4752656221), (17, 1118272052), (23, 826548908), (31, 613245964), (34, 559136026), (46, 413274454), (62, 306622982), (68, 279568013), (92, 206637227), (124, 153311491), (391, 48620524), (527, 36073292), (713, 26662868), (782, 24310262), (1054, 18036646), (1426, 13331434), (1564, 12155131), (2108, 9018323), (2852, 6665717), (12121, 1568404), (24242, 784202), (48484, 392101)]