19053832

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3823}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 41299200

約数和(自身を除く): 22245368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 3823, 4984, 7646, 15292, 26761, 30584, 53522, 107044, 214088, 340247, 680494, 1360988, 2381729, 2721976, 4763458, 9526916, 19053832]

約数ペア:

[(1, 19053832), (2, 9526916), (4, 4763458), (7, 2721976), (8, 2381729), (14, 1360988), (28, 680494), (56, 340247), (89, 214088), (178, 107044), (356, 53522), (623, 30584), (712, 26761), (1246, 15292), (2492, 7646), (3823, 4984)]