19451082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2677}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 44733312

約数和(自身を除く): 25282230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 2677, 3633, 5354, 7266, 8031, 16062, 18739, 37478, 56217, 112434, 463121, 926242, 1389363, 2778726, 3241847, 6483694, 9725541, 19451082]

約数ペア:

[(1, 19451082), (2, 9725541), (3, 6483694), (6, 3241847), (7, 2778726), (14, 1389363), (21, 926242), (42, 463121), (173, 112434), (346, 56217), (519, 37478), (1038, 18739), (1211, 16062), (2422, 8031), (2677, 7266), (3633, 5354)]