11403860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 26925696

約数和(自身を除く): 15521836

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 1907, 2990, 3814, 5980, 7628, 9535, 19070, 24791, 38140, 43861, 49582, 87722, 99164, 123955, 175444, 219305, 247910, 438610, 495820, 570193, 877220, 1140386, 2280772, 2850965, 5701930, 11403860]

約数ペア:

[(1, 11403860), (2, 5701930), (4, 2850965), (5, 2280772), (10, 1140386), (13, 877220), (20, 570193), (23, 495820), (26, 438610), (46, 247910), (52, 219305), (65, 175444), (92, 123955), (115, 99164), (130, 87722), (230, 49582), (260, 43861), (299, 38140), (460, 24791), (598, 19070), (1196, 9535), (1495, 7628), (1907, 5980), (2990, 3814)]