19272144

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 49977952

約数和(自身を除く): 30705808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1213, 1324, 1986, 2426, 2648, 3639, 3972, 4852, 5296, 7278, 7944, 9704, 14556, 15888, 19408, 29112, 58224, 401503, 803006, 1204509, 1606012, 2409018, 3212024, 4818036, 6424048, 9636072, 19272144]

約数ペア:

[(1, 19272144), (2, 9636072), (3, 6424048), (4, 4818036), (6, 3212024), (8, 2409018), (12, 1606012), (16, 1204509), (24, 803006), (48, 401503), (331, 58224), (662, 29112), (993, 19408), (1213, 15888), (1324, 14556), (1986, 9704), (2426, 7944), (2648, 7278), (3639, 5296), (3972, 4852)]