19484052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6269}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 53370240

約数和(自身を除く): 33886188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6269, 12538, 18807, 25076, 37614, 43883, 75228, 87766, 131649, 175532, 231953, 263298, 463906, 526596, 695859, 927812, 1391718, 1623671, 2783436, 3247342, 4871013, 6494684, 9742026, 19484052]

約数ペア:

[(1, 19484052), (2, 9742026), (3, 6494684), (4, 4871013), (6, 3247342), (7, 2783436), (12, 1623671), (14, 1391718), (21, 927812), (28, 695859), (37, 526596), (42, 463906), (74, 263298), (84, 231953), (111, 175532), (148, 131649), (222, 87766), (259, 75228), (444, 43883), (518, 37614), (777, 25076), (1036, 18807), (1554, 12538), (3108, 6269)]