42167498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4421}}^1$

素因数の和:4693

約数の個数: 16

約数和(自身を含む): 66860640

約数和(自身を除く): 24693142

約数列:

[1, 2, 19, 38, 251, 502, 4421, 4769, 8842, 9538, 83999, 167998, 1109671, 2219342, 21083749, 42167498]

約数ペア:

[(1, 42167498), (2, 21083749), (19, 2219342), (38, 1109671), (251, 167998), (502, 83999), (4421, 9538), (4769, 8842)]