1906502988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12221173}}^1$

素因数の和:12221193

約数の個数: 24

約数和(自身を含む): 4790700208

約数和(自身を除く): 2884197220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12221173, 24442346, 36663519, 48884692, 73327038, 146654076, 158875249, 317750498, 476625747, 635500996, 953251494, 1906502988]

約数ペア:

[(1, 1906502988), (2, 953251494), (3, 635500996), (4, 476625747), (6, 317750498), (12, 158875249), (13, 146654076), (26, 73327038), (39, 48884692), (52, 36663519), (78, 24442346), (156, 12221173)]