2019437306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{14717}}^1$

素因数の和:14918

約数の個数: 32

約数和(自身を含む): 3348639360

約数和(自身を除く): 1329202054

約数列:

[1, 2, 19, 23, 38, 46, 157, 314, 437, 874, 2983, 3611, 5966, 7222, 14717, 29434, 68609, 137218, 279623, 338491, 559246, 676982, 2310569, 4621138, 6431329, 12862658, 43900811, 53143087, 87801622, 106286174, 1009718653, 2019437306]

約数ペア:

[(1, 2019437306), (2, 1009718653), (19, 106286174), (23, 87801622), (38, 53143087), (46, 43900811), (157, 12862658), (314, 6431329), (437, 4621138), (874, 2310569), (2983, 676982), (3611, 559246), (5966, 338491), (7222, 279623), (14717, 137218), (29434, 68609)]