1231193084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1472719}}^1$

素因数の和:1472753

約数の個数: 24

約数和(自身を含む): 2474169600

約数和(自身を除く): 1242976516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1472719, 2945438, 5890876, 16199909, 27981661, 32399818, 55963322, 64799636, 111926644, 307798271, 615596542, 1231193084]

約数ペア:

[(1, 1231193084), (2, 615596542), (4, 307798271), (11, 111926644), (19, 64799636), (22, 55963322), (38, 32399818), (44, 27981661), (76, 16199909), (209, 5890876), (418, 2945438), (836, 1472719)]