1900381844

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{38971}}^1$

素因数の和:39215

約数の個数: 24

約数和(自身を含む): 3391499328

約数和(自身を除く): 1491117484

約数列:

[1, 2, 4, 73, 146, 167, 292, 334, 668, 12191, 24382, 38971, 48764, 77942, 155884, 2844883, 5689766, 6508157, 11379532, 13016314, 26032628, 475095461, 950190922, 1900381844]

約数ペア:

[(1, 1900381844), (2, 950190922), (4, 475095461), (73, 26032628), (146, 13016314), (167, 11379532), (292, 6508157), (334, 5689766), (668, 2844883), (12191, 155884), (24382, 77942), (38971, 48764)]