2022109922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{18143}}^1$

素因数の和:18590

約数の個数: 32

約数和(自身を含む): 3657830400

約数和(自身を除く): 1635720478

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 419, 838, 2933, 5866, 7961, 15922, 18143, 36286, 55727, 111454, 127001, 254002, 344717, 689434, 2413019, 4826038, 7601917, 15203834, 53213419, 106426838, 144436423, 288872846, 1011054961, 2022109922]

約数ペア:

[(1, 2022109922), (2, 1011054961), (7, 288872846), (14, 144436423), (19, 106426838), (38, 53213419), (133, 15203834), (266, 7601917), (419, 4826038), (838, 2413019), (2933, 689434), (5866, 344717), (7961, 254002), (15922, 127001), (18143, 111454), (36286, 55727)]