19048395

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 12885045

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 659, 705, 1927, 1977, 3295, 5781, 9635, 9885, 27019, 28905, 30973, 81057, 92919, 135095, 154865, 405285, 464595, 1269893, 3809679, 6349465, 19048395]

約数ペア:

[(1, 19048395), (3, 6349465), (5, 3809679), (15, 1269893), (41, 464595), (47, 405285), (123, 154865), (141, 135095), (205, 92919), (235, 81057), (615, 30973), (659, 28905), (705, 27019), (1927, 9885), (1977, 9635), (3295, 5781)]