99721214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19009}}^1$

素因数の和:19115

約数の個数: 16

約数和(自身を含む): 155577840

約数和(自身を除く): 55856626

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 19009, 38018, 817387, 1159549, 1634774, 2319098, 49860607, 99721214]

約数ペア:

[(1, 99721214), (2, 49860607), (43, 2319098), (61, 1634774), (86, 1159549), (122, 817387), (2623, 38018), (5246, 19009)]