2019912766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{71837}}^1$

素因数の和:72683

約数の個数: 16

約数和(自身を含む): 3212020656

約数和(自身を除く): 1192107890

約数列:

[1, 2, 17, 34, 827, 1654, 14059, 28118, 71837, 143674, 1221229, 2442458, 59409199, 118818398, 1009956383, 2019912766]

約数ペア:

[(1, 2019912766), (2, 1009956383), (17, 118818398), (34, 59409199), (827, 2442458), (1654, 1221229), (14059, 143674), (28118, 71837)]