19341448

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{607}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 41587200

約数和(自身を除く): 22245752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 607, 1138, 1214, 2276, 2428, 3983, 4249, 4552, 4856, 7966, 8498, 15932, 16996, 31864, 33992, 345383, 690766, 1381532, 2417681, 2763064, 4835362, 9670724, 19341448]

約数ペア:

[(1, 19341448), (2, 9670724), (4, 4835362), (7, 2763064), (8, 2417681), (14, 1381532), (28, 690766), (56, 345383), (569, 33992), (607, 31864), (1138, 16996), (1214, 15932), (2276, 8498), (2428, 7966), (3983, 4856), (4249, 4552)]