19836948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 49504896

約数和(自身を除く): 29667948

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1753, 1886, 2829, 3506, 3772, 5259, 5658, 7012, 10518, 11316, 21036, 40319, 71873, 80638, 120957, 143746, 161276, 215619, 241914, 287492, 431238, 483828, 862476, 1653079, 3306158, 4959237, 6612316, 9918474, 19836948]

約数ペア:

[(1, 19836948), (2, 9918474), (3, 6612316), (4, 4959237), (6, 3306158), (12, 1653079), (23, 862476), (41, 483828), (46, 431238), (69, 287492), (82, 241914), (92, 215619), (123, 161276), (138, 143746), (164, 120957), (246, 80638), (276, 71873), (492, 40319), (943, 21036), (1753, 11316), (1886, 10518), (2829, 7012), (3506, 5658), (3772, 5259)]