97011890

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{132893}}^1$

素因数の和:132973

約数の個数: 16

約数和(自身を含む): 177014808

約数和(自身を除く): 80002918

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 132893, 265786, 664465, 1328930, 9701189, 19402378, 48505945, 97011890]

約数ペア:

[(1, 97011890), (2, 48505945), (5, 19402378), (10, 9701189), (73, 1328930), (146, 664465), (365, 265786), (730, 132893)]