12276940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 28986048

約数和(自身を除く): 16709108

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, 2053, 2990, 4106, 5980, 8212, 10265, 20530, 26689, 41060, 47219, 53378, 94438, 106756, 133445, 188876, 236095, 266890, 472190, 533780, 613847, 944380, 1227694, 2455388, 3069235, 6138470, 12276940]

約数ペア:

[(1, 12276940), (2, 6138470), (4, 3069235), (5, 2455388), (10, 1227694), (13, 944380), (20, 613847), (23, 533780), (26, 472190), (46, 266890), (52, 236095), (65, 188876), (92, 133445), (115, 106756), (130, 94438), (230, 53378), (260, 47219), (299, 41060), (460, 26689), (598, 20530), (1196, 10265), (1495, 8212), (2053, 5980), (2990, 4106)]