19025034

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 44646048

約数和(自身を除く): 25621014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 397, 489, 794, 978, 1141, 1191, 2282, 2382, 2779, 3423, 5558, 6846, 7987, 8337, 15974, 16674, 19453, 23961, 38906, 47922, 58359, 64711, 116718, 129422, 194133, 388266, 452977, 905954, 1358931, 2717862, 3170839, 6341678, 9512517, 19025034]

約数ペア:

[(1, 19025034), (2, 9512517), (3, 6341678), (6, 3170839), (7, 2717862), (14, 1358931), (21, 905954), (42, 452977), (49, 388266), (98, 194133), (147, 129422), (163, 116718), (294, 64711), (326, 58359), (397, 47922), (489, 38906), (794, 23961), (978, 19453), (1141, 16674), (1191, 15974), (2282, 8337), (2382, 7987), (2779, 6846), (3423, 5558)]