28994684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{381509}}^1$

素因数の和:381532

約数の個数: 12

約数和(自身を含む): 53411400

約数和(自身を除く): 24416716

約数列:

[1, 2, 4, 19, 38, 76, 381509, 763018, 1526036, 7248671, 14497342, 28994684]

約数ペア:

[(1, 28994684), (2, 14497342), (4, 7248671), (19, 1526036), (38, 763018), (76, 381509)]