11983790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1013}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 26720928

約数和(自身を除く): 14737138

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1013, 1183, 1690, 2026, 2366, 5065, 5915, 7091, 10130, 11830, 13169, 14182, 26338, 35455, 65845, 70910, 92183, 131690, 171197, 184366, 342394, 460915, 855985, 921830, 1198379, 1711970, 2396758, 5991895, 11983790]

約数ペア:

[(1, 11983790), (2, 5991895), (5, 2396758), (7, 1711970), (10, 1198379), (13, 921830), (14, 855985), (26, 460915), (35, 342394), (65, 184366), (70, 171197), (91, 131690), (130, 92183), (169, 70910), (182, 65845), (338, 35455), (455, 26338), (845, 14182), (910, 13169), (1013, 11830), (1183, 10130), (1690, 7091), (2026, 5915), (2366, 5065)]