14044420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 33445440

約数和(自身を除く): 19401020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 2843, 4940, 5686, 11372, 14215, 28430, 36959, 54017, 56860, 73918, 108034, 147836, 184795, 216068, 270085, 369590, 540170, 702221, 739180, 1080340, 1404442, 2808884, 3511105, 7022210, 14044420]

約数ペア:

[(1, 14044420), (2, 7022210), (4, 3511105), (5, 2808884), (10, 1404442), (13, 1080340), (19, 739180), (20, 702221), (26, 540170), (38, 369590), (52, 270085), (65, 216068), (76, 184795), (95, 147836), (130, 108034), (190, 73918), (247, 56860), (260, 54017), (380, 36959), (494, 28430), (988, 14215), (1235, 11372), (2470, 5686), (2843, 4940)]