1427794406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1015501}}^1$

素因数の和:1015559

約数の個数: 16

約数和(自身を含む): 2315344560

約数和(自身を除く): 887550154

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1015501, 2031002, 19294519, 37573537, 38589038, 75147074, 713897203, 1427794406]

約数ペア:

[(1, 1427794406), (2, 713897203), (19, 75147074), (37, 38589038), (38, 37573537), (74, 19294519), (703, 2031002), (1406, 1015501)]