19848504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63617}}^1$

素因数の和:63639

約数の個数: 32

約数和(自身を含む): 53439120

約数和(自身を除く): 33590616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 63617, 127234, 190851, 254468, 381702, 508936, 763404, 827021, 1526808, 1654042, 2481063, 3308084, 4962126, 6616168, 9924252, 19848504]

約数ペア:

[(1, 19848504), (2, 9924252), (3, 6616168), (4, 4962126), (6, 3308084), (8, 2481063), (12, 1654042), (13, 1526808), (24, 827021), (26, 763404), (39, 508936), (52, 381702), (78, 254468), (104, 190851), (156, 127234), (312, 63617)]