19436981766

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{141853}}^1$

素因数の和:142456

約数の個数: 32

約数和(自身を含む): 39893884128

約数和(自身を除く): 20456902362

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 557, 1114, 1671, 3342, 22837, 45674, 68511, 137022, 141853, 283706, 425559, 851118, 5815973, 11631946, 17447919, 34895838, 79012121, 158024242, 237036363, 474072726, 3239496961, 6478993922, 9718490883, 19436981766]

約数ペア:

[(1, 19436981766), (2, 9718490883), (3, 6478993922), (6, 3239496961), (41, 474072726), (82, 237036363), (123, 158024242), (246, 79012121), (557, 34895838), (1114, 17447919), (1671, 11631946), (3342, 5815973), (22837, 851118), (45674, 425559), (68511, 283706), (137022, 141853)]