2019243506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7591141}}^1$

素因数の和:7591169

約数の個数: 16

約数和(自身を含む): 3643748160

約数和(自身を除く): 1624504654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7591141, 15182282, 53137987, 106275974, 144231679, 288463358, 1009621753, 2019243506]

約数ペア:

[(1, 2019243506), (2, 1009621753), (7, 288463358), (14, 144231679), (19, 106275974), (38, 53137987), (133, 15182282), (266, 7591141)]