43021966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 74219040

約数和(自身を除く): 31197074

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1193, 1387, 1898, 2386, 2774, 15509, 18031, 22667, 31018, 36062, 45334, 87089, 174178, 294671, 589342, 1132157, 1654691, 2264314, 3309382, 21510983, 43021966]

約数ペア:

[(1, 43021966), (2, 21510983), (13, 3309382), (19, 2264314), (26, 1654691), (38, 1132157), (73, 589342), (146, 294671), (247, 174178), (494, 87089), (949, 45334), (1193, 36062), (1387, 31018), (1898, 22667), (2386, 18031), (2774, 15509)]