19392256

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5827}}^1$

素因数の和:5856

約数の個数: 36

約数和(自身を含む): 41693512

約数和(自身を除く): 22301256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5827, 11654, 23308, 46616, 75751, 93232, 151502, 186464, 303004, 372928, 606008, 745856, 1212016, 1491712, 2424032, 4848064, 9696128, 19392256]

約数ペア:

[(1, 19392256), (2, 9696128), (4, 4848064), (8, 2424032), (13, 1491712), (16, 1212016), (26, 745856), (32, 606008), (52, 372928), (64, 303004), (104, 186464), (128, 151502), (208, 93232), (256, 75751), (416, 46616), (832, 23308), (1664, 11654), (3328, 5827)]