19342016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9749}}^1$

素因数の和:9792

約数の個数: 28

約数和(自身を含む): 39624000

約数和(自身を除く): 20281984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9749, 19498, 38996, 77992, 155984, 302219, 311968, 604438, 623936, 1208876, 2417752, 4835504, 9671008, 19342016]

約数ペア:

[(1, 19342016), (2, 9671008), (4, 4835504), (8, 2417752), (16, 1208876), (31, 623936), (32, 604438), (62, 311968), (64, 302219), (124, 155984), (248, 77992), (496, 38996), (992, 19498), (1984, 9749)]