19109307576

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1\times {\mathrm{2053}}^1$

素因数の和:3448

約数の個数: 64

約数和(自身を含む): 47967472800

約数和(自身を除く): 28858165224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 997, 1167, 1556, 1994, 2053, 2334, 2991, 3112, 3988, 4106, 4668, 5982, 6159, 7976, 8212, 9336, 11964, 12318, 16424, 23928, 24636, 49272, 387833, 775666, 798617, 1163499, 1551332, 1597234, 2046841, 2326998, 2395851, 3102664, 3194468, 4093682, 4653996, 4791702, 6140523, 6388936, 8187364, 9307992, 9583404, 12281046, 16374728, 19166808, 24562092, 49124184, 796221149, 1592442298, 2388663447, 3184884596, 4777326894, 6369769192, 9554653788, 19109307576]

約数ペア:

[(1, 19109307576), (2, 9554653788), (3, 6369769192), (4, 4777326894), (6, 3184884596), (8, 2388663447), (12, 1592442298), (24, 796221149), (389, 49124184), (778, 24562092), (997, 19166808), (1167, 16374728), (1556, 12281046), (1994, 9583404), (2053, 9307992), (2334, 8187364), (2991, 6388936), (3112, 6140523), (3988, 4791702), (4106, 4653996), (4668, 4093682), (5982, 3194468), (6159, 3102664), (7976, 2395851), (8212, 2326998), (9336, 2046841), (11964, 1597234), (12318, 1551332), (16424, 1163499), (23928, 798617), (24636, 775666), (49272, 387833)]