21103838142

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14716763}}^1$

素因数の和:14717007

約数の個数: 16

約数和(自身を含む): 42384280320

約数和(自身を除く): 21280442178

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14716763, 29433526, 44150289, 88300578, 3517306357, 7034612714, 10551919071, 21103838142]

約数ペア:

[(1, 21103838142), (2, 10551919071), (3, 7034612714), (6, 3517306357), (239, 88300578), (478, 44150289), (717, 29433526), (1434, 14716763)]